70270245

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{15461}}^1$

素因数の和:15573

約数の個数: 24

約数和(自身を含む): 123015672

約数和(自身を除く): 52745427

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 15461, 46383, 77305, 139149, 231915, 695745, 1561561, 4684683, 7807805, 14054049, 23423415, 70270245]

約数ペア:

[(1, 70270245), (3, 23423415), (5, 14054049), (9, 7807805), (15, 4684683), (45, 1561561), (101, 695745), (303, 231915), (505, 139149), (909, 77305), (1515, 46383), (4545, 15461)]