13716765

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 25534080

約数和(自身を除く): 11817315

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 263, 285, 305, 549, 789, 855, 915, 1159, 1315, 2367, 2745, 3477, 3945, 4997, 5795, 10431, 11835, 14991, 16043, 17385, 24985, 44973, 48129, 52155, 74955, 80215, 144387, 224865, 240645, 304817, 721935, 914451, 1524085, 2743353, 4572255, 13716765]

約数ペア:

[(1, 13716765), (3, 4572255), (5, 2743353), (9, 1524085), (15, 914451), (19, 721935), (45, 304817), (57, 240645), (61, 224865), (95, 144387), (171, 80215), (183, 74955), (263, 52155), (285, 48129), (305, 44973), (549, 24985), (789, 17385), (855, 16043), (915, 14991), (1159, 11835), (1315, 10431), (2367, 5795), (2745, 4997), (3477, 3945)]