39302895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 67461120

約数和(自身を除く): 28158225

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 1951, 4029, 5853, 6715, 9755, 20145, 29265, 33167, 99501, 154129, 165835, 462387, 497505, 770645, 2311935, 2620193, 7860579, 13100965, 39302895]

約数ペア:

[(1, 39302895), (3, 13100965), (5, 7860579), (15, 2620193), (17, 2311935), (51, 770645), (79, 497505), (85, 462387), (237, 165835), (255, 154129), (395, 99501), (1185, 33167), (1343, 29265), (1951, 20145), (4029, 9755), (5853, 6715)]