2013250575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 3895322112

約数和(自身を除く): 1882071537

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 131, 175, 219, 365, 393, 401, 511, 525, 655, 917, 1095, 1203, 1533, 1825, 1965, 2005, 2555, 2751, 2807, 3275, 4585, 5475, 6015, 7665, 8421, 9563, 9825, 10025, 12775, 13755, 14035, 22925, 28689, 29273, 30075, 38325, 42105, 47815, 52531, 66941, 68775, 70175, 87819, 143445, 146365, 157593, 200823, 204911, 210525, 239075, 262655, 334705, 367717, 439095, 614733, 717225, 731825, 787965, 1004115, 1024555, 1103151, 1313275, 1673525, 1838585, 2195475, 3073665, 3834763, 3939825, 5020575, 5122775, 5515755, 9192925, 11504289, 15368325, 19173815, 26843341, 27578775, 57521445, 80530023, 95869075, 134216705, 287607225, 402650115, 671083525, 2013250575]

約数ペア:

[(1, 2013250575), (3, 671083525), (5, 402650115), (7, 287607225), (15, 134216705), (21, 95869075), (25, 80530023), (35, 57521445), (73, 27578775), (75, 26843341), (105, 19173815), (131, 15368325), (175, 11504289), (219, 9192925), (365, 5515755), (393, 5122775), (401, 5020575), (511, 3939825), (525, 3834763), (655, 3073665), (917, 2195475), (1095, 1838585), (1203, 1673525), (1533, 1313275), (1825, 1103151), (1965, 1024555), (2005, 1004115), (2555, 787965), (2751, 731825), (2807, 717225), (3275, 614733), (4585, 439095), (5475, 367717), (6015, 334705), (7665, 262655), (8421, 239075), (9563, 210525), (9825, 204911), (10025, 200823), (12775, 157593), (13755, 146365), (14035, 143445), (22925, 87819), (28689, 70175), (29273, 68775), (30075, 66941), (38325, 52531), (42105, 47815)]