20261625

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 34235136

約数和(自身を除く): 13973511

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 761, 1065, 1775, 2283, 3805, 5325, 8875, 11415, 19025, 26625, 54031, 57075, 95125, 162093, 270155, 285375, 810465, 1350775, 4052325, 6753875, 20261625]

約数ペア:

[(1, 20261625), (3, 6753875), (5, 4052325), (15, 1350775), (25, 810465), (71, 285375), (75, 270155), (125, 162093), (213, 95125), (355, 57075), (375, 54031), (761, 26625), (1065, 19025), (1775, 11415), (2283, 8875), (3805, 5325)]