1284218715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6585737}}^1$

素因数の和:6585758

約数の個数: 16

約数和(自身を含む): 2212807968

約数和(自身を除く): 928589253

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6585737, 19757211, 32928685, 85614581, 98786055, 256843743, 428072905, 1284218715]

約数ペア:

[(1, 1284218715), (3, 428072905), (5, 256843743), (13, 98786055), (15, 85614581), (39, 32928685), (65, 19757211), (195, 6585737)]