1330897905

素因数分解:

$3^3\times 5^1\times {\mathrm{9858503}}^1$

素因数の和:9858517

約数の個数: 16

約数和(自身を含む): 2366040960

約数和(自身を除く): 1035143055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9858503, 29575509, 49292515, 88726527, 147877545, 266179581, 443632635, 1330897905]

約数ペア:

[(1, 1330897905), (3, 443632635), (5, 266179581), (9, 147877545), (15, 88726527), (27, 49292515), (45, 29575509), (135, 9858503)]