13012335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 26095680

約数和(自身を除く): 13083345

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 409, 505, 707, 909, 1227, 1515, 2045, 2121, 2863, 3535, 3681, 4545, 6135, 6363, 8589, 10605, 14315, 18405, 25767, 31815, 41309, 42945, 123927, 128835, 206545, 289163, 371781, 619635, 867489, 1445815, 1858905, 2602467, 4337445, 13012335]

約数ペア:

[(1, 13012335), (3, 4337445), (5, 2602467), (7, 1858905), (9, 1445815), (15, 867489), (21, 619635), (35, 371781), (45, 289163), (63, 206545), (101, 128835), (105, 123927), (303, 42945), (315, 41309), (409, 31815), (505, 25767), (707, 18405), (909, 14315), (1227, 10605), (1515, 8589), (2045, 6363), (2121, 6135), (2863, 4545), (3535, 3681)]