87569625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 181149696

約数和(自身を除く): 93580071

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 71, 75, 115, 125, 143, 165, 195, 213, 253, 275, 299, 325, 345, 355, 375, 429, 575, 715, 759, 781, 825, 897, 923, 975, 1065, 1265, 1375, 1495, 1625, 1633, 1725, 1775, 2145, 2343, 2769, 2875, 3289, 3575, 3795, 3905, 4125, 4485, 4615, 4875, 4899, 5325, 6325, 7475, 8165, 8625, 8875, 9867, 10153, 10725, 11715, 13845, 16445, 17875, 17963, 18975, 19525, 21229, 22425, 23075, 24495, 26625, 30459, 31625, 37375, 40825, 49335, 50765, 53625, 53889, 58575, 63687, 69225, 82225, 89815, 94875, 97625, 106145, 112125, 115375, 122475, 152295, 204125, 233519, 246675, 253825, 269445, 292875, 318435, 346125, 411125, 449075, 530725, 612375, 700557, 761475, 1167595, 1233375, 1269125, 1347225, 1592175, 2245375, 2653625, 3502785, 3807375, 5837975, 6736125, 7960875, 17513925, 29189875, 87569625]

約数ペア:

[(1, 87569625), (3, 29189875), (5, 17513925), (11, 7960875), (13, 6736125), (15, 5837975), (23, 3807375), (25, 3502785), (33, 2653625), (39, 2245375), (55, 1592175), (65, 1347225), (69, 1269125), (71, 1233375), (75, 1167595), (115, 761475), (125, 700557), (143, 612375), (165, 530725), (195, 449075), (213, 411125), (253, 346125), (275, 318435), (299, 292875), (325, 269445), (345, 253825), (355, 246675), (375, 233519), (429, 204125), (575, 152295), (715, 122475), (759, 115375), (781, 112125), (825, 106145), (897, 97625), (923, 94875), (975, 89815), (1065, 82225), (1265, 69225), (1375, 63687), (1495, 58575), (1625, 53889), (1633, 53625), (1725, 50765), (1775, 49335), (2145, 40825), (2343, 37375), (2769, 31625), (2875, 30459), (3289, 26625), (3575, 24495), (3795, 23075), (3905, 22425), (4125, 21229), (4485, 19525), (4615, 18975), (4875, 17963), (4899, 17875), (5325, 16445), (6325, 13845), (7475, 11715), (8165, 10725), (8625, 10153), (8875, 9867)]