7941285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 15320448

約数和(自身を除く): 7379163

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 165, 183, 263, 305, 495, 549, 671, 789, 915, 1315, 2013, 2367, 2745, 2893, 3355, 3945, 6039, 8679, 10065, 11835, 14465, 16043, 26037, 30195, 43395, 48129, 80215, 130185, 144387, 176473, 240645, 529419, 721935, 882365, 1588257, 2647095, 7941285]

約数ペア:

[(1, 7941285), (3, 2647095), (5, 1588257), (9, 882365), (11, 721935), (15, 529419), (33, 240645), (45, 176473), (55, 144387), (61, 130185), (99, 80215), (165, 48129), (183, 43395), (263, 30195), (305, 26037), (495, 16043), (549, 14465), (671, 11835), (789, 10065), (915, 8679), (1315, 6039), (2013, 3945), (2367, 3355), (2745, 2893)]