979355

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 1361520

約数和(自身を除く): 382165

約数列:

[1, 5, 13, 19, 61, 65, 95, 169, 247, 305, 793, 845, 1159, 1235, 3211, 3965, 5795, 10309, 15067, 16055, 51545, 75335, 195871, 979355]

約数ペア:

[(1, 979355), (5, 195871), (13, 75335), (19, 51545), (61, 16055), (65, 15067), (95, 10309), (169, 5795), (247, 3965), (305, 3211), (793, 1235), (845, 1159)]