64900995

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{13649}}^1$

素因数の和:13974

約数の個数: 16

約数和(自身を含む): 104176800

約数和(自身を除く): 39275805

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 13649, 40947, 68245, 204735, 4326733, 12980199, 21633665, 64900995]

約数ペア:

[(1, 64900995), (3, 21633665), (5, 12980199), (15, 4326733), (317, 204735), (951, 68245), (1585, 40947), (4755, 13649)]