7201425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 15713280

約数和(自身を除く): 8511855

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 43, 55, 75, 77, 87, 105, 129, 145, 165, 175, 203, 215, 231, 275, 301, 319, 385, 435, 473, 525, 609, 645, 725, 825, 903, 957, 1015, 1075, 1155, 1247, 1419, 1505, 1595, 1925, 2175, 2233, 2365, 3045, 3225, 3311, 3741, 4515, 4785, 5075, 5775, 6235, 6699, 7095, 7525, 7975, 8729, 9933, 11165, 11825, 13717, 15225, 16555, 18705, 22575, 23925, 26187, 31175, 33495, 35475, 41151, 43645, 49665, 55825, 68585, 82775, 93525, 96019, 130935, 167475, 205755, 218225, 248325, 288057, 342925, 480095, 654675, 1028775, 1440285, 2400475, 7201425]

約数ペア:

[(1, 7201425), (3, 2400475), (5, 1440285), (7, 1028775), (11, 654675), (15, 480095), (21, 342925), (25, 288057), (29, 248325), (33, 218225), (35, 205755), (43, 167475), (55, 130935), (75, 96019), (77, 93525), (87, 82775), (105, 68585), (129, 55825), (145, 49665), (165, 43645), (175, 41151), (203, 35475), (215, 33495), (231, 31175), (275, 26187), (301, 23925), (319, 22575), (385, 18705), (435, 16555), (473, 15225), (525, 13717), (609, 11825), (645, 11165), (725, 9933), (825, 8729), (903, 7975), (957, 7525), (1015, 7095), (1075, 6699), (1155, 6235), (1247, 5775), (1419, 5075), (1505, 4785), (1595, 4515), (1925, 3741), (2175, 3311), (2233, 3225), (2365, 3045)]