321336085

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 451256832

約数和(自身を除く): 129920747

約数列:

[1, 5, 7, 35, 53, 265, 311, 371, 557, 1555, 1855, 2177, 2785, 3899, 10885, 16483, 19495, 29521, 82415, 115381, 147605, 173227, 206647, 576905, 866135, 1033235, 1212589, 6062945, 9181031, 45905155, 64267217, 321336085]

約数ペア:

[(1, 321336085), (5, 64267217), (7, 45905155), (35, 9181031), (53, 6062945), (265, 1212589), (311, 1033235), (371, 866135), (557, 576905), (1555, 206647), (1855, 173227), (2177, 147605), (2785, 115381), (3899, 82415), (10885, 29521), (16483, 19495)]