30153495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{118249}}^1$

素因数の和:118274

約数の個数: 16

約数和(自身を含む): 51084000

約数和(自身を除く): 20930505

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 118249, 354747, 591245, 1773735, 2010233, 6030699, 10051165, 30153495]

約数ペア:

[(1, 30153495), (3, 10051165), (5, 6030699), (15, 2010233), (17, 1773735), (51, 591245), (85, 354747), (255, 118249)]