64842305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1789}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 85060800

約数和(自身を除く): 20218495

約数列:

[1, 5, 11, 55, 659, 1789, 3295, 7249, 8945, 19679, 36245, 98395, 1178951, 5894755, 12968461, 64842305]

約数ペア:

[(1, 64842305), (5, 12968461), (11, 5894755), (55, 1178951), (659, 98395), (1789, 36245), (3295, 19679), (7249, 8945)]