321910045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{122167}}^1$

素因数の和:122220

約数の個数: 16

約数和(自身を含む): 422212608

約数和(自身を除く): 100302563

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 122167, 610835, 2076839, 3787177, 10384195, 18935885, 64382009, 321910045]

約数ペア:

[(1, 321910045), (5, 64382009), (17, 18935885), (31, 10384195), (85, 3787177), (155, 2076839), (527, 610835), (2635, 122167)]