70489035

素因数分解:

$3^4\times 5^1\times {\mathrm{174047}}^1$

素因数の和:174064

約数の個数: 20

約数和(自身を含む): 126358848

約数和(自身を除く): 55869813

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 174047, 522141, 870235, 1566423, 2610705, 4699269, 7832115, 14097807, 23496345, 70489035]

約数ペア:

[(1, 70489035), (3, 23496345), (5, 14097807), (9, 7832115), (15, 4699269), (27, 2610705), (45, 1566423), (81, 870235), (135, 522141), (405, 174047)]