85513125

素因数分解:

$3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 145078560

約数和(自身を除く): 59565435

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 295, 375, 625, 773, 885, 1475, 1875, 2319, 3865, 4425, 7375, 11595, 19325, 22125, 36875, 45607, 57975, 96625, 110625, 136821, 228035, 289875, 483125, 684105, 1140175, 1449375, 3420525, 5700875, 17102625, 28504375, 85513125]

約数ペア:

[(1, 85513125), (3, 28504375), (5, 17102625), (15, 5700875), (25, 3420525), (59, 1449375), (75, 1140175), (125, 684105), (177, 483125), (295, 289875), (375, 228035), (625, 136821), (773, 110625), (885, 96625), (1475, 57975), (1875, 45607), (2319, 36875), (3865, 22125), (4425, 19325), (7375, 11595)]