15368645

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 19217520

約数和(自身を除く): 3848875

約数列:

[1, 5, 41, 61, 205, 305, 1229, 2501, 6145, 12505, 50389, 74969, 251945, 374845, 3073729, 15368645]

約数ペア:

[(1, 15368645), (5, 3073729), (41, 374845), (61, 251945), (205, 74969), (305, 50389), (1229, 12505), (2501, 6145)]