64337745

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10487}}^1$

素因数の和:10904

約数の個数: 16

約数和(自身を含む): 103201920

約数和(自身を除く): 38864175

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 10487, 31461, 52435, 157305, 4289183, 12867549, 21445915, 64337745]

約数ペア:

[(1, 64337745), (3, 21445915), (5, 12867549), (15, 4289183), (409, 157305), (1227, 52435), (2045, 31461), (6135, 10487)]