5580225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1181}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 11725440

約数和(自身を除く): 6145215

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1181, 1575, 3543, 4725, 5905, 8267, 10629, 17715, 24801, 29525, 31887, 41335, 53145, 74403, 88575, 124005, 159435, 206675, 223209, 265725, 372015, 620025, 797175, 1116045, 1860075, 5580225]

約数ペア:

[(1, 5580225), (3, 1860075), (5, 1116045), (7, 797175), (9, 620025), (15, 372015), (21, 265725), (25, 223209), (27, 206675), (35, 159435), (45, 124005), (63, 88575), (75, 74403), (105, 53145), (135, 41335), (175, 31887), (189, 29525), (225, 24801), (315, 17715), (525, 10629), (675, 8267), (945, 5905), (1181, 4725), (1575, 3543)]