79638765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 53901075

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 359, 643, 1077, 1795, 1929, 3215, 5385, 8257, 9645, 14789, 24771, 41285, 44367, 73945, 123855, 221835, 230837, 692511, 1154185, 3462555, 5309251, 15927753, 26546255, 79638765]

約数ペア:

[(1, 79638765), (3, 26546255), (5, 15927753), (15, 5309251), (23, 3462555), (69, 1154185), (115, 692511), (345, 230837), (359, 221835), (643, 123855), (1077, 73945), (1795, 44367), (1929, 41285), (3215, 24771), (5385, 14789), (8257, 9645)]