390687675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12613}}^1$

素因数の和:12692

約数の個数: 48

約数和(自身を含む): 750785280

約数和(自身を除く): 360097605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 175, 177, 295, 413, 525, 885, 1239, 1475, 2065, 4425, 6195, 10325, 12613, 30975, 37839, 63065, 88291, 189195, 264873, 315325, 441455, 744167, 945975, 1324365, 2207275, 2232501, 3720835, 5209169, 6621825, 11162505, 15627507, 18604175, 26045845, 55812525, 78137535, 130229225, 390687675]

約数ペア:

[(1, 390687675), (3, 130229225), (5, 78137535), (7, 55812525), (15, 26045845), (21, 18604175), (25, 15627507), (35, 11162505), (59, 6621825), (75, 5209169), (105, 3720835), (175, 2232501), (177, 2207275), (295, 1324365), (413, 945975), (525, 744167), (885, 441455), (1239, 315325), (1475, 264873), (2065, 189195), (4425, 88291), (6195, 63065), (10325, 37839), (12613, 30975)]