291249219305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{230236537}}^1$

素因数の和:230236576

約数の個数: 16

約数和(自身を含む): 397848737664

約数和(自身を除く): 106599518359

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 230236537, 1151182685, 2532601907, 5295440351, 12663009535, 26477201755, 58249843861, 291249219305]

約数ペア:

[(1, 291249219305), (5, 58249843861), (11, 26477201755), (23, 12663009535), (55, 5295440351), (115, 2532601907), (253, 1151182685), (1265, 230236537)]