628509345

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5801}}^1$

素因数の和:6073

約数の個数: 32

約数和(自身を含む): 1042689024

約数和(自身を除く): 414179679

約数列:

[1, 3, 5, 15, 31, 93, 155, 233, 465, 699, 1165, 3495, 5801, 7223, 17403, 21669, 29005, 36115, 87015, 108345, 179831, 539493, 899155, 1351633, 2697465, 4054899, 6758165, 20274495, 41900623, 125701869, 209503115, 628509345]

約数ペア:

[(1, 628509345), (3, 209503115), (5, 125701869), (15, 41900623), (31, 20274495), (93, 6758165), (155, 4054899), (233, 2697465), (465, 1351633), (699, 899155), (1165, 539493), (3495, 179831), (5801, 108345), (7223, 87015), (17403, 36115), (21669, 29005)]