64408395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8117}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 107742096

約数和(自身を除く): 43333701

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 8117, 24351, 40585, 121755, 186691, 560073, 933455, 2800365, 4293893, 12881679, 21469465, 64408395]

約数ペア:

[(1, 64408395), (3, 21469465), (5, 12881679), (15, 4293893), (23, 2800365), (69, 933455), (115, 560073), (345, 186691), (529, 121755), (1587, 40585), (2645, 24351), (7935, 8117)]