13040325

素因数分解:

$3^3\times 5^2\times {\mathrm{19319}}^1$

素因数の和:19338

約数の個数: 24

約数和(自身を含む): 23956800

約数和(自身を除く): 10916475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19319, 57957, 96595, 173871, 289785, 482975, 521613, 869355, 1448925, 2608065, 4346775, 13040325]

約数ペア:

[(1, 13040325), (3, 4346775), (5, 2608065), (9, 1448925), (15, 869355), (25, 521613), (27, 482975), (45, 289785), (75, 173871), (135, 96595), (225, 57957), (675, 19319)]