1731742335

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 3324237840

約数和(自身を除く): 1592495505

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 81, 115, 135, 137, 177, 207, 295, 345, 405, 411, 529, 531, 621, 685, 885, 1035, 1233, 1357, 1587, 1593, 1863, 2055, 2645, 2655, 3105, 3151, 3699, 4071, 4761, 4779, 6165, 6785, 7935, 7965, 8083, 9315, 9453, 11097, 12213, 14283, 15755, 18495, 20355, 23805, 23895, 24249, 28359, 31211, 36639, 40415, 42849, 47265, 55485, 61065, 71415, 72473, 72747, 85077, 93633, 109917, 121245, 141795, 156055, 183195, 185909, 214245, 217419, 218241, 255231, 280899, 362365, 363735, 425385, 468165, 549585, 557727, 652257, 654723, 842697, 929545, 1087095, 1091205, 1276155, 1404495, 1673181, 1956771, 2528091, 2788635, 3261285, 3273615, 4213485, 4275907, 5019543, 5870313, 8365905, 9783855, 12640455, 12827721, 15058629, 21379535, 25097715, 29351565, 38483163, 64138605, 75293145, 115449489, 192415815, 346348467, 577247445, 1731742335]

約数ペア:

[(1, 1731742335), (3, 577247445), (5, 346348467), (9, 192415815), (15, 115449489), (23, 75293145), (27, 64138605), (45, 38483163), (59, 29351565), (69, 25097715), (81, 21379535), (115, 15058629), (135, 12827721), (137, 12640455), (177, 9783855), (207, 8365905), (295, 5870313), (345, 5019543), (405, 4275907), (411, 4213485), (529, 3273615), (531, 3261285), (621, 2788635), (685, 2528091), (885, 1956771), (1035, 1673181), (1233, 1404495), (1357, 1276155), (1587, 1091205), (1593, 1087095), (1863, 929545), (2055, 842697), (2645, 654723), (2655, 652257), (3105, 557727), (3151, 549585), (3699, 468165), (4071, 425385), (4761, 363735), (4779, 362365), (6165, 280899), (6785, 255231), (7935, 218241), (7965, 217419), (8083, 214245), (9315, 185909), (9453, 183195), (11097, 156055), (12213, 141795), (14283, 121245), (15755, 109917), (18495, 93633), (20355, 85077), (23805, 72747), (23895, 72473), (24249, 71415), (28359, 61065), (31211, 55485), (36639, 47265), (40415, 42849)]