101915025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{25639}}^1$

素因数の和:25705

約数の個数: 24

約数和(自身を含む): 171685440

約数和(自身を除く): 69770415

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 25639, 76917, 128195, 384585, 640975, 1358867, 1922925, 4076601, 6794335, 20383005, 33971675, 101915025]

約数ペア:

[(1, 101915025), (3, 33971675), (5, 20383005), (15, 6794335), (25, 4076601), (53, 1922925), (75, 1358867), (159, 640975), (265, 384585), (795, 128195), (1325, 76917), (3975, 25639)]