16873155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28843}}^1$

素因数の和:28867

約数の個数: 24

約数和(自身を含む): 31497648

約数和(自身を除く): 14624493

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28843, 86529, 144215, 259587, 374959, 432645, 1124877, 1297935, 1874795, 3374631, 5624385, 16873155]

約数ペア:

[(1, 16873155), (3, 5624385), (5, 3374631), (9, 1874795), (13, 1297935), (15, 1124877), (39, 432645), (45, 374959), (65, 259587), (117, 144215), (195, 86529), (585, 28843)]