13937925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 24

約数和(自身を含む): 24259360

約数和(自身を除く): 10321435

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 9781, 29343, 48905, 146715, 185839, 244525, 557517, 733575, 929195, 2787585, 4645975, 13937925]

約数ペア:

[(1, 13937925), (3, 4645975), (5, 2787585), (15, 929195), (19, 733575), (25, 557517), (57, 244525), (75, 185839), (95, 146715), (285, 48905), (475, 29343), (1425, 9781)]