163075495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 218453760

約数和(自身を除く): 55378265

約数列:

[1, 5, 11, 55, 83, 139, 257, 415, 695, 913, 1285, 1529, 2827, 4565, 7645, 11537, 14135, 21331, 35723, 57685, 106655, 126907, 178615, 234641, 392953, 634535, 1173205, 1964765, 2965009, 14825045, 32615099, 163075495]

約数ペア:

[(1, 163075495), (5, 32615099), (11, 14825045), (55, 2965009), (83, 1964765), (139, 1173205), (257, 634535), (415, 392953), (695, 234641), (913, 178615), (1285, 126907), (1529, 106655), (2827, 57685), (4565, 35723), (7645, 21331), (11537, 14135)]