72096375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 135023616

約数和(自身を除く): 62927241

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 195, 299, 325, 345, 375, 575, 643, 897, 975, 1495, 1625, 1725, 1929, 2875, 3215, 4485, 4875, 7475, 8359, 8625, 9645, 14789, 16075, 22425, 25077, 37375, 41795, 44367, 48225, 73945, 80375, 112125, 125385, 192257, 208975, 221835, 241125, 369725, 576771, 626925, 961285, 1044875, 1109175, 1848625, 2883855, 3134625, 4806425, 5545875, 14419275, 24032125, 72096375]

約数ペア:

[(1, 72096375), (3, 24032125), (5, 14419275), (13, 5545875), (15, 4806425), (23, 3134625), (25, 2883855), (39, 1848625), (65, 1109175), (69, 1044875), (75, 961285), (115, 626925), (125, 576771), (195, 369725), (299, 241125), (325, 221835), (345, 208975), (375, 192257), (575, 125385), (643, 112125), (897, 80375), (975, 73945), (1495, 48225), (1625, 44367), (1725, 41795), (1929, 37375), (2875, 25077), (3215, 22425), (4485, 16075), (4875, 14789), (7475, 9645), (8359, 8625)]