227730385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 296980992

約数和(自身を除く): 69250607

約数列:

[1, 5, 17, 61, 85, 167, 263, 305, 835, 1037, 1315, 2839, 4471, 5185, 10187, 14195, 16043, 22355, 43921, 50935, 80215, 173179, 219605, 272731, 746657, 865895, 1363655, 2679181, 3733285, 13395905, 45546077, 227730385]

約数ペア:

[(1, 227730385), (5, 45546077), (17, 13395905), (61, 3733285), (85, 2679181), (167, 1363655), (263, 865895), (305, 746657), (835, 272731), (1037, 219605), (1315, 173179), (2839, 80215), (4471, 50935), (5185, 43921), (10187, 22355), (14195, 16043)]