15193845

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 27181440

約数和(自身を除く): 11987595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 467, 723, 1205, 1401, 2169, 2335, 3615, 4203, 6507, 7005, 10845, 12609, 21015, 32535, 63045, 112547, 337641, 562735, 1012923, 1688205, 3038769, 5064615, 15193845]

約数ペア:

[(1, 15193845), (3, 5064615), (5, 3038769), (9, 1688205), (15, 1012923), (27, 562735), (45, 337641), (135, 112547), (241, 63045), (467, 32535), (723, 21015), (1205, 12609), (1401, 10845), (2169, 7005), (2335, 6507), (3615, 4203)]