15048825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 30533760

約数和(自身を除く): 15484935

約数列:

[1, 3, 5, 11, 15, 17, 25, 29, 33, 37, 51, 55, 75, 85, 87, 111, 145, 165, 185, 187, 255, 275, 319, 407, 425, 435, 493, 555, 561, 629, 725, 825, 925, 935, 957, 1073, 1221, 1275, 1479, 1595, 1887, 2035, 2175, 2465, 2775, 2805, 3145, 3219, 4675, 4785, 5365, 5423, 6105, 6919, 7395, 7975, 9435, 10175, 11803, 12325, 14025, 15725, 16095, 16269, 18241, 20757, 23925, 26825, 27115, 30525, 34595, 35409, 36975, 47175, 54723, 59015, 80475, 81345, 91205, 103785, 135575, 172975, 177045, 200651, 273615, 295075, 406725, 456025, 518925, 601953, 885225, 1003255, 1368075, 3009765, 5016275, 15048825]

約数ペア:

[(1, 15048825), (3, 5016275), (5, 3009765), (11, 1368075), (15, 1003255), (17, 885225), (25, 601953), (29, 518925), (33, 456025), (37, 406725), (51, 295075), (55, 273615), (75, 200651), (85, 177045), (87, 172975), (111, 135575), (145, 103785), (165, 91205), (185, 81345), (187, 80475), (255, 59015), (275, 54723), (319, 47175), (407, 36975), (425, 35409), (435, 34595), (493, 30525), (555, 27115), (561, 26825), (629, 23925), (725, 20757), (825, 18241), (925, 16269), (935, 16095), (957, 15725), (1073, 14025), (1221, 12325), (1275, 11803), (1479, 10175), (1595, 9435), (1887, 7975), (2035, 7395), (2175, 6919), (2465, 6105), (2775, 5423), (2805, 5365), (3145, 4785), (3219, 4675)]