2647095

素因数分解:

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

素因数の和:343

約数の個数: 32

約数和(自身を含む): 4713984

約数和(自身を除く): 2066889

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 263, 305, 671, 789, 915, 1315, 2013, 2893, 3355, 3945, 8679, 10065, 14465, 16043, 43395, 48129, 80215, 176473, 240645, 529419, 882365, 2647095]

約数ペア:

[(1, 2647095), (3, 882365), (5, 529419), (11, 240645), (15, 176473), (33, 80215), (55, 48129), (61, 43395), (165, 16043), (183, 14465), (263, 10065), (305, 8679), (671, 3945), (789, 3355), (915, 2893), (1315, 2013)]