70122105

素因数分解:

$3^4\times 5^1\times {\mathrm{173141}}^1$

素因数の和:173158

約数の個数: 20

約数和(自身を含む): 125701092

約数和(自身を除く): 55578987

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 173141, 519423, 865705, 1558269, 2597115, 4674807, 7791345, 14024421, 23374035, 70122105]

約数ペア:

[(1, 70122105), (3, 23374035), (5, 14024421), (9, 7791345), (15, 4674807), (27, 2597115), (45, 1558269), (81, 865705), (135, 519423), (405, 173141)]