4418804925

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 8095164168

約数和(自身を除く): 3676359243

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 173, 183, 225, 305, 519, 549, 865, 915, 1525, 1557, 1861, 2595, 2745, 4325, 4575, 5583, 7785, 9305, 10553, 12975, 13725, 16749, 27915, 31659, 38925, 46525, 52765, 83745, 94977, 113521, 139575, 158295, 263825, 321953, 340563, 418725, 474885, 567605, 791475, 965859, 1021689, 1609765, 1702815, 2374425, 2838025, 2897577, 4829295, 5108445, 8048825, 8514075, 14487885, 19639133, 24146475, 25542225, 58917399, 72439425, 98195665, 176752197, 294586995, 490978325, 883760985, 1472934975, 4418804925]

約数ペア:

[(1, 4418804925), (3, 1472934975), (5, 883760985), (9, 490978325), (15, 294586995), (25, 176752197), (45, 98195665), (61, 72439425), (75, 58917399), (173, 25542225), (183, 24146475), (225, 19639133), (305, 14487885), (519, 8514075), (549, 8048825), (865, 5108445), (915, 4829295), (1525, 2897577), (1557, 2838025), (1861, 2374425), (2595, 1702815), (2745, 1609765), (4325, 1021689), (4575, 965859), (5583, 791475), (7785, 567605), (9305, 474885), (10553, 418725), (12975, 340563), (13725, 321953), (16749, 263825), (27915, 158295), (31659, 139575), (38925, 113521), (46525, 94977), (52765, 83745)]