308540305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{6361}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 377902800

約数和(自身を除く): 69362495

約数列:

[1, 5, 89, 109, 445, 545, 6361, 9701, 31805, 48505, 566129, 693349, 2830645, 3466745, 61708061, 308540305]

約数ペア:

[(1, 308540305), (5, 61708061), (89, 3466745), (109, 2830645), (445, 693349), (545, 566129), (6361, 48505), (9701, 31805)]