74108385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42227}}^1$

素因数の和:42254

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 67777695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42227, 126681, 211135, 380043, 548951, 633405, 1140129, 1646853, 1900215, 2744755, 4940559, 5700645, 8234265, 14821677, 24702795, 74108385]

約数ペア:

[(1, 74108385), (3, 24702795), (5, 14821677), (9, 8234265), (13, 5700645), (15, 4940559), (27, 2744755), (39, 1900215), (45, 1646853), (65, 1140129), (117, 633405), (135, 548951), (195, 380043), (351, 211135), (585, 126681), (1755, 42227)]