74248895

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 30744385

約数列:

[1, 5, 7, 35, 61, 83, 305, 415, 419, 427, 581, 2095, 2135, 2905, 2933, 5063, 14665, 25315, 25559, 34777, 35441, 127795, 173885, 177205, 178913, 243439, 894565, 1217195, 2121397, 10606985, 14849779, 74248895]

約数ペア:

[(1, 74248895), (5, 14849779), (7, 10606985), (35, 2121397), (61, 1217195), (83, 894565), (305, 243439), (415, 178913), (419, 177205), (427, 173885), (581, 127795), (2095, 35441), (2135, 34777), (2905, 25559), (2933, 25315), (5063, 14665)]