15331369515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5501}}^1$

素因数の和:5673

約数の個数: 128

約数和(自身を含む): 32452116480

約数和(自身を除く): 17120746965

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 127, 133, 165, 209, 231, 285, 381, 385, 399, 627, 635, 665, 889, 1045, 1155, 1397, 1463, 1905, 1995, 2413, 2667, 3135, 4191, 4389, 4445, 5501, 6985, 7239, 7315, 9779, 12065, 13335, 16503, 16891, 20955, 21945, 26543, 27505, 29337, 36195, 38507, 48895, 50673, 60511, 79629, 82515, 84455, 104519, 115521, 132715, 146685, 181533, 185801, 192535, 253365, 302555, 313557, 398145, 423577, 522595, 557403, 577605, 698627, 731633, 907665, 929005, 1149709, 1270731, 1567785, 2095881, 2117885, 2194899, 2787015, 3449127, 3493135, 3658165, 4890389, 5748545, 6353655, 7684897, 8047963, 10479405, 10974495, 13273913, 14671167, 17245635, 23054691, 24143889, 24451945, 38424485, 39821739, 40239815, 53794279, 66369565, 73355835, 92917391, 115273455, 120719445, 146013043, 161382837, 199108695, 268971395, 278752173, 438039129, 464586955, 730065215, 806914185, 1022091301, 1393760865, 2190195645, 3066273903, 5110456505, 15331369515]

約数ペア:

[(1, 15331369515), (3, 5110456505), (5, 3066273903), (7, 2190195645), (11, 1393760865), (15, 1022091301), (19, 806914185), (21, 730065215), (33, 464586955), (35, 438039129), (55, 278752173), (57, 268971395), (77, 199108695), (95, 161382837), (105, 146013043), (127, 120719445), (133, 115273455), (165, 92917391), (209, 73355835), (231, 66369565), (285, 53794279), (381, 40239815), (385, 39821739), (399, 38424485), (627, 24451945), (635, 24143889), (665, 23054691), (889, 17245635), (1045, 14671167), (1155, 13273913), (1397, 10974495), (1463, 10479405), (1905, 8047963), (1995, 7684897), (2413, 6353655), (2667, 5748545), (3135, 4890389), (4191, 3658165), (4389, 3493135), (4445, 3449127), (5501, 2787015), (6985, 2194899), (7239, 2117885), (7315, 2095881), (9779, 1567785), (12065, 1270731), (13335, 1149709), (16503, 929005), (16891, 907665), (20955, 731633), (21945, 698627), (26543, 577605), (27505, 557403), (29337, 522595), (36195, 423577), (38507, 398145), (48895, 313557), (50673, 302555), (60511, 253365), (79629, 192535), (82515, 185801), (84455, 181533), (104519, 146685), (115521, 132715)]