23302485

素因数分解:

$3^7\times 5^1\times {\mathrm{2131}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 41957760

約数和(自身を除く): 18655275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2131, 2187, 3645, 6393, 10655, 10935, 19179, 31965, 57537, 95895, 172611, 287685, 517833, 863055, 1553499, 2589165, 4660497, 7767495, 23302485]

約数ペア:

[(1, 23302485), (3, 7767495), (5, 4660497), (9, 2589165), (15, 1553499), (27, 863055), (45, 517833), (81, 287685), (135, 172611), (243, 95895), (405, 57537), (729, 31965), (1215, 19179), (2131, 10935), (2187, 10655), (3645, 6393)]