23171775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28087}}^1$

素因数の和:28111

約数の個数: 24

約数和(自身を含む): 41794944

約数和(自身を除く): 18623169

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 28087, 84261, 140435, 308957, 421305, 702175, 926871, 1544785, 2106525, 4634355, 7723925, 23171775]

約数ペア:

[(1, 23171775), (3, 7723925), (5, 4634355), (11, 2106525), (15, 1544785), (25, 926871), (33, 702175), (55, 421305), (75, 308957), (165, 140435), (275, 84261), (825, 28087)]