70616815

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{647}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 86220288

約数和(自身を除く): 15603473

約数列:

[1, 5, 83, 263, 415, 647, 1315, 3235, 21829, 53701, 109145, 170161, 268505, 850805, 14123363, 70616815]

約数ペア:

[(1, 70616815), (5, 14123363), (83, 850805), (263, 268505), (415, 170161), (647, 109145), (1315, 53701), (3235, 21829)]