26312625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 49969920

約数和(自身を除く): 23657295

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1231, 1425, 2375, 3693, 4275, 6155, 7125, 11079, 18465, 21375, 23389, 30775, 55395, 70167, 92325, 116945, 153875, 210501, 276975, 350835, 461625, 584725, 1052505, 1384875, 1754175, 2923625, 5262525, 8770875, 26312625]

約数ペア:

[(1, 26312625), (3, 8770875), (5, 5262525), (9, 2923625), (15, 1754175), (19, 1384875), (25, 1052505), (45, 584725), (57, 461625), (75, 350835), (95, 276975), (125, 210501), (171, 153875), (225, 116945), (285, 92325), (375, 70167), (475, 55395), (855, 30775), (1125, 23389), (1231, 21375), (1425, 18465), (2375, 11079), (3693, 7125), (4275, 6155)]