2017272739965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1\times {\mathrm{2621}}^1$

素因数の和:3539

約数の個数: 128

約数和(自身を含む): 3789357023232

約数和(自身を除く): 1772084283267

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 263, 329, 593, 705, 789, 987, 1315, 1645, 1779, 1841, 2621, 2965, 3945, 4151, 4935, 5523, 7863, 8895, 9205, 12361, 12453, 13105, 18347, 20755, 27615, 27871, 37083, 39315, 55041, 61805, 62265, 83613, 86527, 91735, 123187, 139355, 155959, 185415, 195097, 259581, 275205, 369561, 418065, 432635, 467877, 585291, 615935, 689323, 779795, 862309, 975485, 1091713, 1297905, 1554253, 1847805, 2067969, 2339385, 2586927, 2926455, 3275139, 3446615, 4311545, 4662759, 4825261, 5458565, 7330073, 7771265, 10339845, 10879771, 12934635, 14475783, 16375695, 21990219, 23313795, 24126305, 32398181, 32639313, 36650365, 51310511, 54398855, 72378915, 73049891, 97194543, 109951095, 153931533, 161990905, 163196565, 219149673, 226787267, 256552555, 365249455, 408768539, 485972715, 511349237, 680361801, 769657665, 1095748365, 1133936335, 1226305617, 1534047711, 2043842695, 2556746185, 2861379773, 3401809005, 6131528085, 7670238555, 8584139319, 14306898865, 19212121333, 42920696595, 57636363999, 96060606665, 134484849331, 288181819995, 403454547993, 672424246655, 2017272739965]

約数ペア:

[(1, 2017272739965), (3, 672424246655), (5, 403454547993), (7, 288181819995), (15, 134484849331), (21, 96060606665), (35, 57636363999), (47, 42920696595), (105, 19212121333), (141, 14306898865), (235, 8584139319), (263, 7670238555), (329, 6131528085), (593, 3401809005), (705, 2861379773), (789, 2556746185), (987, 2043842695), (1315, 1534047711), (1645, 1226305617), (1779, 1133936335), (1841, 1095748365), (2621, 769657665), (2965, 680361801), (3945, 511349237), (4151, 485972715), (4935, 408768539), (5523, 365249455), (7863, 256552555), (8895, 226787267), (9205, 219149673), (12361, 163196565), (12453, 161990905), (13105, 153931533), (18347, 109951095), (20755, 97194543), (27615, 73049891), (27871, 72378915), (37083, 54398855), (39315, 51310511), (55041, 36650365), (61805, 32639313), (62265, 32398181), (83613, 24126305), (86527, 23313795), (91735, 21990219), (123187, 16375695), (139355, 14475783), (155959, 12934635), (185415, 10879771), (195097, 10339845), (259581, 7771265), (275205, 7330073), (369561, 5458565), (418065, 4825261), (432635, 4662759), (467877, 4311545), (585291, 3446615), (615935, 3275139), (689323, 2926455), (779795, 2586927), (862309, 2339385), (975485, 2067969), (1091713, 1847805), (1297905, 1554253)]