15215940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84533}}^1$

素因数の和:84548

約数の個数: 36

約数和(自身を含む): 46155564

約数和(自身を除く): 30939624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84533, 169066, 253599, 338132, 422665, 507198, 760797, 845330, 1014396, 1267995, 1521594, 1690660, 2535990, 3043188, 3803985, 5071980, 7607970, 15215940]

約数ペア:

[(1, 15215940), (2, 7607970), (3, 5071980), (4, 3803985), (5, 3043188), (6, 2535990), (9, 1690660), (10, 1521594), (12, 1267995), (15, 1014396), (18, 845330), (20, 760797), (30, 507198), (36, 422665), (45, 338132), (60, 253599), (90, 169066), (180, 84533)]