156621115215

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16813861}}^1$

素因数の和:16813901

約数の個数: 40

約数和(自身を含む): 292964731488

約数和(自身を除く): 136343616273

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 16813861, 50441583, 84069305, 151324749, 252207915, 386718803, 453974247, 756623745, 1160156409, 1361922741, 1933594015, 2269871235, 3480469227, 5800782045, 6809613705, 10441407681, 17402346135, 31324223043, 52207038405, 156621115215]

約数ペア:

[(1, 156621115215), (3, 52207038405), (5, 31324223043), (9, 17402346135), (15, 10441407681), (23, 6809613705), (27, 5800782045), (45, 3480469227), (69, 2269871235), (81, 1933594015), (115, 1361922741), (135, 1160156409), (207, 756623745), (345, 453974247), (405, 386718803), (621, 252207915), (1035, 151324749), (1863, 84069305), (3105, 50441583), (9315, 16813861)]