628521785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{11621}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 782393040

約数和(自身を除く): 153871255

約数列:

[1, 5, 29, 145, 373, 1865, 10817, 11621, 54085, 58105, 337009, 1685045, 4334633, 21673165, 125704357, 628521785]

約数ペア:

[(1, 628521785), (5, 125704357), (29, 21673165), (145, 4334633), (373, 1685045), (1865, 337009), (10817, 58105), (11621, 54085)]