68380585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{150287}}^1$

素因数の和:150312

約数の個数: 16

約数和(自身を含む): 100993536

約数和(自身を除く): 32612951

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 150287, 751435, 1052009, 1953731, 5260045, 9768655, 13676117, 68380585]

約数ペア:

[(1, 68380585), (5, 13676117), (7, 9768655), (13, 5260045), (35, 1953731), (65, 1052009), (91, 751435), (455, 150287)]