315713295

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33893}}^1$

素因数の和:33933

約数の個数: 40

約数和(自身を含む): 590569056

約数和(自身を除く): 274855761

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 33893, 101679, 169465, 305037, 508395, 779539, 915111, 1525185, 2338617, 2745333, 3897695, 4575555, 7015851, 11693085, 13726665, 21047553, 35079255, 63142659, 105237765, 315713295]

約数ペア:

[(1, 315713295), (3, 105237765), (5, 63142659), (9, 35079255), (15, 21047553), (23, 13726665), (27, 11693085), (45, 7015851), (69, 4575555), (81, 3897695), (115, 2745333), (135, 2338617), (207, 1525185), (345, 915111), (405, 779539), (621, 508395), (1035, 305037), (1863, 169465), (3105, 101679), (9315, 33893)]