15231013

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 18852864

約数和(自身を除く): 3621851

約数列:

[1, 7, 31, 37, 49, 217, 259, 271, 1147, 1519, 1813, 1897, 8029, 8401, 10027, 13279, 56203, 58807, 70189, 310837, 411649, 491323, 2175859, 15231013]

約数ペア:

[(1, 15231013), (7, 2175859), (31, 491323), (37, 411649), (49, 310837), (217, 70189), (259, 58807), (271, 56203), (1147, 13279), (1519, 10027), (1813, 8401), (1897, 8029)]