139009465

素因数分解:

$5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{8089}}^1$

素因数の和:8592

約数の個数: 16

約数和(自身を含む): 191053440

約数和(自身を除く): 52043975

約数列:

[1, 5, 7, 35, 491, 2455, 3437, 8089, 17185, 40445, 56623, 283115, 3971699, 19858495, 27801893, 139009465]

約数ペア:

[(1, 139009465), (5, 27801893), (7, 19858495), (35, 3971699), (491, 283115), (2455, 56623), (3437, 40445), (8089, 17185)]