64457235

素因数分解:

$3^3\times 5^1\times {\mathrm{477461}}^1$

素因数の和:477475

約数の個数: 16

約数和(自身を含む): 114590880

約数和(自身を除く): 50133645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 477461, 1432383, 2387305, 4297149, 7161915, 12891447, 21485745, 64457235]

約数ペア:

[(1, 64457235), (3, 21485745), (5, 12891447), (9, 7161915), (15, 4297149), (27, 2387305), (45, 1432383), (135, 477461)]