15015189

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 23018112

約数和(自身を除く): 8002923

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 4133, 12399, 28931, 86793, 715009, 2145027, 5005063, 15015189]

約数ペア:

[(1, 15015189), (3, 5005063), (7, 2145027), (21, 715009), (173, 86793), (519, 28931), (1211, 12399), (3633, 4133)]