30008925

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3253}}^1$

素因数の和:3310

約数の個数: 36

約数和(自身を含む): 55077204

約数和(自身を除く): 25068279

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 3253, 9225, 9759, 16265, 29277, 48795, 81325, 133373, 146385, 243975, 400119, 666865, 731925, 1200357, 2000595, 3334325, 6001785, 10002975, 30008925]

約数ペア:

[(1, 30008925), (3, 10002975), (5, 6001785), (9, 3334325), (15, 2000595), (25, 1200357), (41, 731925), (45, 666865), (75, 400119), (123, 243975), (205, 146385), (225, 133373), (369, 81325), (615, 48795), (1025, 29277), (1845, 16265), (3075, 9759), (3253, 9225)]