1551135660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25852261}}^1$

素因数の和:25852273

約数の個数: 24

約数和(自身を含む): 4343180016

約数和(自身を除く): 2792044356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 25852261, 51704522, 77556783, 103409044, 129261305, 155113566, 258522610, 310227132, 387783915, 517045220, 775567830, 1551135660]

約数ペア:

[(1, 1551135660), (2, 775567830), (3, 517045220), (4, 387783915), (5, 310227132), (6, 258522610), (10, 155113566), (12, 129261305), (15, 103409044), (20, 77556783), (30, 51704522), (60, 25852261)]