129600315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{221539}}^1$

素因数の和:221563

約数の個数: 24

約数和(自身を含む): 241921680

約数和(自身を除く): 112321365

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 221539, 664617, 1107695, 1993851, 2880007, 3323085, 8640021, 9969255, 14400035, 25920063, 43200105, 129600315]

約数ペア:

[(1, 129600315), (3, 43200105), (5, 25920063), (9, 14400035), (13, 9969255), (15, 8640021), (39, 3323085), (45, 2880007), (65, 1993851), (117, 1107695), (195, 664617), (585, 221539)]