17380395

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 30513600

約数和(自身を除く): 13133205

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 4889, 14667, 24445, 44001, 73335, 220005, 386231, 1158693, 1931155, 3476079, 5793465, 17380395]

約数ペア:

[(1, 17380395), (3, 5793465), (5, 3476079), (9, 1931155), (15, 1158693), (45, 386231), (79, 220005), (237, 73335), (395, 44001), (711, 24445), (1185, 14667), (3555, 4889)]