137774975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 184904832

約数和(自身を除く): 47129857

約数列:

[1, 5, 13, 25, 65, 223, 325, 1115, 1901, 2899, 5575, 9505, 14495, 24713, 47525, 72475, 123565, 423923, 617825, 2119615, 5510999, 10598075, 27554995, 137774975]

約数ペア:

[(1, 137774975), (5, 27554995), (13, 10598075), (25, 5510999), (65, 2119615), (223, 617825), (325, 423923), (1115, 123565), (1901, 72475), (2899, 47525), (5575, 24713), (9505, 14495)]