75322125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 147184128

約数和(自身を除く): 71862003

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 71, 75, 115, 123, 125, 205, 207, 213, 225, 345, 355, 369, 375, 575, 615, 639, 943, 1025, 1035, 1065, 1125, 1633, 1725, 1775, 1845, 2829, 2875, 2911, 3075, 3195, 4715, 4899, 5125, 5175, 5325, 8165, 8487, 8625, 8733, 8875, 9225, 14145, 14555, 14697, 15375, 15975, 23575, 24495, 25875, 26199, 26625, 40825, 42435, 43665, 46125, 66953, 70725, 72775, 73485, 79875, 117875, 122475, 130995, 200859, 204125, 212175, 218325, 334765, 353625, 363875, 367425, 602577, 612375, 654975, 1004295, 1060875, 1091625, 1673825, 1837125, 3012885, 3274875, 5021475, 8369125, 15064425, 25107375, 75322125]

約数ペア:

[(1, 75322125), (3, 25107375), (5, 15064425), (9, 8369125), (15, 5021475), (23, 3274875), (25, 3012885), (41, 1837125), (45, 1673825), (69, 1091625), (71, 1060875), (75, 1004295), (115, 654975), (123, 612375), (125, 602577), (205, 367425), (207, 363875), (213, 353625), (225, 334765), (345, 218325), (355, 212175), (369, 204125), (375, 200859), (575, 130995), (615, 122475), (639, 117875), (943, 79875), (1025, 73485), (1035, 72775), (1065, 70725), (1125, 66953), (1633, 46125), (1725, 43665), (1775, 42435), (1845, 40825), (2829, 26625), (2875, 26199), (2911, 25875), (3075, 24495), (3195, 23575), (4715, 15975), (4899, 15375), (5125, 14697), (5175, 14555), (5325, 14145), (8165, 9225), (8487, 8875), (8625, 8733)]