12222525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 23871488

約数和(自身を除く): 11648963

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 751, 775, 1085, 2253, 2325, 3255, 3755, 5257, 5425, 11265, 15771, 16275, 18775, 23281, 26285, 56325, 69843, 78855, 116405, 131425, 162967, 349215, 394275, 488901, 582025, 814835, 1746075, 2444505, 4074175, 12222525]

約数ペア:

[(1, 12222525), (3, 4074175), (5, 2444505), (7, 1746075), (15, 814835), (21, 582025), (25, 488901), (31, 394275), (35, 349215), (75, 162967), (93, 131425), (105, 116405), (155, 78855), (175, 69843), (217, 56325), (465, 26285), (525, 23281), (651, 18775), (751, 16275), (775, 15771), (1085, 11265), (2253, 5425), (2325, 5257), (3255, 3755)]