1330289295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{48809}}^1$

素因数の和:48919

約数の個数: 32

約数和(自身を含む): 2249164800

約数和(自身を除く): 918875505

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 9085, 27255, 48809, 146427, 244045, 732135, 1122607, 3367821, 3855911, 5613035, 11567733, 16839105, 19279555, 57838665, 88685953, 266057859, 443429765, 1330289295]

約数ペア:

[(1, 1330289295), (3, 443429765), (5, 266057859), (15, 88685953), (23, 57838665), (69, 19279555), (79, 16839105), (115, 11567733), (237, 5613035), (345, 3855911), (395, 3367821), (1185, 1122607), (1817, 732135), (5451, 244045), (9085, 146427), (27255, 48809)]