157316665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{5407}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 215324928

約数和(自身を除く): 58008263

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2645, 5407, 5819, 27035, 29095, 59477, 124361, 297385, 621805, 1367971, 2860303, 6839855, 14301515, 31463333, 157316665]

約数ペア:

[(1, 157316665), (5, 31463333), (11, 14301515), (23, 6839855), (55, 2860303), (115, 1367971), (253, 621805), (529, 297385), (1265, 124361), (2645, 59477), (5407, 29095), (5819, 27035)]