15180639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 21417600

約数和(自身を除く): 6236961

約数列:

[1, 3, 19, 57, 229, 687, 1163, 3489, 4351, 13053, 22097, 66291, 266327, 798981, 5060213, 15180639]

約数ペア:

[(1, 15180639), (3, 5060213), (19, 798981), (57, 266327), (229, 66291), (687, 22097), (1163, 13053), (3489, 4351)]