201454912655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{121577}}^1$

素因数の和:121819

約数の個数: 32

約数和(自身を含む): 253679791680

約数和(自身を除く): 52224879025

約数列:

[1, 5, 41, 59, 137, 205, 295, 685, 2419, 5617, 8083, 12095, 28085, 40415, 121577, 331403, 607885, 1657015, 4984657, 7173043, 16656049, 24923285, 35865215, 83280245, 294094763, 682898009, 982706891, 1470473815, 3414490045, 4913534455, 40290982531, 201454912655]

約数ペア:

[(1, 201454912655), (5, 40290982531), (41, 4913534455), (59, 3414490045), (137, 1470473815), (205, 982706891), (295, 682898009), (685, 294094763), (2419, 83280245), (5617, 35865215), (8083, 24923285), (12095, 16656049), (28085, 7173043), (40415, 4984657), (121577, 1657015), (331403, 607885)]