1330403145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{16001}}^1$

素因数の和:16273

約数の個数: 32

約数和(自身を含む): 2230550784

約数和(自身を除く): 900147639

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1205, 3615, 5543, 16001, 16629, 27715, 48003, 80005, 83145, 240015, 368023, 1104069, 1840115, 3856241, 5520345, 11568723, 19281205, 57843615, 88693543, 266080629, 443467715, 1330403145]

約数ペア:

[(1, 1330403145), (3, 443467715), (5, 266080629), (15, 88693543), (23, 57843615), (69, 19281205), (115, 11568723), (241, 5520345), (345, 3856241), (723, 1840115), (1205, 1104069), (3615, 368023), (5543, 240015), (16001, 83145), (16629, 80005), (27715, 48003)]