145572959

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 170474496

約数和(自身を除く): 24901537

約数列:

[1, 7, 47, 329, 421, 1051, 2947, 7357, 19787, 49397, 138509, 345779, 442471, 3097297, 20796137, 145572959]

約数ペア:

[(1, 145572959), (7, 20796137), (47, 3097297), (329, 442471), (421, 345779), (1051, 138509), (2947, 49397), (7357, 19787)]