15539469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 23721984

約数和(自身を除く): 8182515

約数列:

[1, 3, 11, 33, 43, 47, 129, 141, 233, 473, 517, 699, 1419, 1551, 2021, 2563, 6063, 7689, 10019, 10951, 22231, 30057, 32853, 66693, 110209, 120461, 330627, 361383, 470893, 1412679, 5179823, 15539469]

約数ペア:

[(1, 15539469), (3, 5179823), (11, 1412679), (33, 470893), (43, 361383), (47, 330627), (129, 120461), (141, 110209), (233, 66693), (473, 32853), (517, 30057), (699, 22231), (1419, 10951), (1551, 10019), (2021, 7689), (2563, 6063)]