74962785

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38149}}^1$

素因数の和:38288

約数の個数: 16

約数和(自身を含む): 120859200

約数和(自身を除く): 45896415

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 38149, 114447, 190745, 572235, 4997519, 14992557, 24987595, 74962785]

約数ペア:

[(1, 74962785), (3, 24987595), (5, 14992557), (15, 4997519), (131, 572235), (393, 190745), (655, 114447), (1965, 38149)]