88943625

素因数分解:

$3^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 161615376

約数和(自身を除く): 72671751

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 173, 225, 375, 457, 519, 865, 1125, 1371, 1557, 2285, 2595, 4113, 4325, 6855, 7785, 11425, 12975, 20565, 21625, 34275, 38925, 57125, 64875, 79061, 102825, 171375, 194625, 237183, 395305, 514125, 711549, 1185915, 1976525, 3557745, 5929575, 9882625, 17788725, 29647875, 88943625]

約数ペア:

[(1, 88943625), (3, 29647875), (5, 17788725), (9, 9882625), (15, 5929575), (25, 3557745), (45, 1976525), (75, 1185915), (125, 711549), (173, 514125), (225, 395305), (375, 237183), (457, 194625), (519, 171375), (865, 102825), (1125, 79061), (1371, 64875), (1557, 57125), (2285, 38925), (2595, 34275), (4113, 21625), (4325, 20565), (6855, 12975), (7785, 11425)]