53316925

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 67877600

約数和(自身を除く): 14560675

約数列:

[1, 5, 25, 67, 139, 229, 335, 695, 1145, 1675, 3475, 5725, 9313, 15343, 31831, 46565, 76715, 159155, 232825, 383575, 795775, 2132677, 10663385, 53316925]

約数ペア:

[(1, 53316925), (5, 10663385), (25, 2132677), (67, 795775), (139, 383575), (229, 232825), (335, 159155), (695, 76715), (1145, 46565), (1675, 31831), (3475, 15343), (5725, 9313)]