15372057

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 21328640

約数和(自身を除く): 5956583

約数列:

[1, 3, 37, 79, 111, 237, 1753, 2923, 5259, 8769, 64861, 138487, 194583, 415461, 5124019, 15372057]

約数ペア:

[(1, 15372057), (3, 5124019), (37, 415461), (79, 194583), (111, 138487), (237, 64861), (1753, 8769), (2923, 5259)]