12601305

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 9949095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 347, 807, 1041, 1345, 1735, 2421, 3123, 4035, 5205, 7263, 9369, 12105, 15615, 36315, 46845, 93343, 280029, 466715, 840087, 1400145, 2520261, 4200435, 12601305]

約数ペア:

[(1, 12601305), (3, 4200435), (5, 2520261), (9, 1400145), (15, 840087), (27, 466715), (45, 280029), (135, 93343), (269, 46845), (347, 36315), (807, 15615), (1041, 12105), (1345, 9369), (1735, 7263), (2421, 5205), (3123, 4035)]