31852125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 59963904

約数和(自身を除く): 28111779

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 1035, 1125, 1231, 1725, 2875, 3693, 5175, 6155, 8625, 11079, 18465, 25875, 28313, 30775, 55395, 84939, 92325, 141565, 153875, 254817, 276975, 424695, 461625, 707825, 1274085, 1384875, 2123475, 3539125, 6370425, 10617375, 31852125]

約数ペア:

[(1, 31852125), (3, 10617375), (5, 6370425), (9, 3539125), (15, 2123475), (23, 1384875), (25, 1274085), (45, 707825), (69, 461625), (75, 424695), (115, 276975), (125, 254817), (207, 153875), (225, 141565), (345, 92325), (375, 84939), (575, 55395), (1035, 30775), (1125, 28313), (1231, 25875), (1725, 18465), (2875, 11079), (3693, 8625), (5175, 6155)]