83170515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 53298285

約数列:

[1, 3, 5, 15, 53, 159, 233, 265, 449, 699, 795, 1165, 1347, 2245, 3495, 6735, 12349, 23797, 37047, 61745, 71391, 104617, 118985, 185235, 313851, 356955, 523085, 1569255, 5544701, 16634103, 27723505, 83170515]

約数ペア:

[(1, 83170515), (3, 27723505), (5, 16634103), (15, 5544701), (53, 1569255), (159, 523085), (233, 356955), (265, 313851), (449, 185235), (699, 118985), (795, 104617), (1165, 71391), (1347, 61745), (2245, 37047), (3495, 23797), (6735, 12349)]