12561696195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{747053}}^1$

素因数の和:747139

約数の個数: 32

約数和(自身を含む): 21515155200

約数和(自身を除く): 8953459005

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 16815, 747053, 2241159, 3735265, 11205795, 14194007, 42582021, 44076127, 70970035, 132228381, 212910105, 220380635, 661141905, 837446413, 2512339239, 4187232065, 12561696195]

約数ペア:

[(1, 12561696195), (3, 4187232065), (5, 2512339239), (15, 837446413), (19, 661141905), (57, 220380635), (59, 212910105), (95, 132228381), (177, 70970035), (285, 44076127), (295, 42582021), (885, 14194007), (1121, 11205795), (3363, 3735265), (5605, 2241159), (16815, 747053)]