2351115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 4389840

約数和(自身を除く): 2038725

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 4019, 12057, 20095, 36171, 52247, 60285, 156741, 180855, 261235, 470223, 783705, 2351115]

約数ペア:

[(1, 2351115), (3, 783705), (5, 470223), (9, 261235), (13, 180855), (15, 156741), (39, 60285), (45, 52247), (65, 36171), (117, 20095), (195, 12057), (585, 4019)]