140217715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{10667}}^1$

素因数の和:10922

約数の個数: 16

約数和(自身を含む): 184343040

約数和(自身を除く): 44125325

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 10667, 13145, 53335, 117337, 586685, 2549413, 12747065, 28043543, 140217715]

約数ペア:

[(1, 140217715), (5, 28043543), (11, 12747065), (55, 2549413), (239, 586685), (1195, 117337), (2629, 53335), (10667, 13145)]