74987095

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 91365120

約数和(自身を除く): 16378025

約数列:

[1, 5, 109, 223, 545, 617, 1115, 3085, 24307, 67253, 121535, 137591, 336265, 687955, 14997419, 74987095]

約数ペア:

[(1, 74987095), (5, 14997419), (109, 687955), (223, 336265), (545, 137591), (617, 121535), (1115, 67253), (3085, 24307)]