730090475

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{2789}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 933400080

約数和(自身を除く): 203309605

約数列:

[1, 5, 25, 37, 185, 283, 925, 1415, 2789, 7075, 10471, 13945, 52355, 69725, 103193, 261775, 515965, 789287, 2579825, 3946435, 19732175, 29203619, 146018095, 730090475]

約数ペア:

[(1, 730090475), (5, 146018095), (25, 29203619), (37, 19732175), (185, 3946435), (283, 2579825), (925, 789287), (1415, 515965), (2789, 261775), (7075, 103193), (10471, 69725), (13945, 52355)]