248830245

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3407}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 443312640

約数和(自身を除く): 194482395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 1623, 2705, 3407, 4869, 8115, 10221, 14607, 17035, 24345, 30663, 51105, 73035, 91989, 153315, 459945, 1843187, 5529561, 9215935, 16588683, 27647805, 49766049, 82943415, 248830245]

約数ペア:

[(1, 248830245), (3, 82943415), (5, 49766049), (9, 27647805), (15, 16588683), (27, 9215935), (45, 5529561), (135, 1843187), (541, 459945), (1623, 153315), (2705, 91989), (3407, 73035), (4869, 51105), (8115, 30663), (10221, 24345), (14607, 17035)]