90334855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 127915200

約数和(自身を除く): 37580345

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 2819, 6409, 14095, 32045, 36647, 47923, 81751, 183235, 239615, 408755, 622999, 1062763, 1389767, 3114995, 5313815, 6948835, 18066971, 90334855]

約数ペア:

[(1, 90334855), (5, 18066971), (13, 6948835), (17, 5313815), (29, 3114995), (65, 1389767), (85, 1062763), (145, 622999), (221, 408755), (377, 239615), (493, 183235), (1105, 81751), (1885, 47923), (2465, 36647), (2819, 32045), (6409, 14095)]