75980715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{266599}}^1$

素因数の和:266626

約数の個数: 16

約数和(自身を含む): 127968000

約数和(自身を除く): 51987285

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 266599, 799797, 1332995, 3998985, 5065381, 15196143, 25326905, 75980715]

約数ペア:

[(1, 75980715), (3, 25326905), (5, 15196143), (15, 5065381), (19, 3998985), (57, 1332995), (95, 799797), (285, 266599)]