68229405

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 121881600

約数和(自身を除く): 53652195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 2207, 3435, 6183, 6621, 10305, 11035, 19863, 30915, 33105, 59589, 99315, 297945, 505403, 1516209, 2527015, 4548627, 7581045, 13645881, 22743135, 68229405]

約数ペア:

[(1, 68229405), (3, 22743135), (5, 13645881), (9, 7581045), (15, 4548627), (27, 2527015), (45, 1516209), (135, 505403), (229, 297945), (687, 99315), (1145, 59589), (2061, 33105), (2207, 30915), (3435, 19863), (6183, 11035), (6621, 10305)]