42016275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 90781392

約数和(自身を除く): 48765117

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 37, 45, 49, 63, 75, 103, 105, 111, 147, 175, 185, 225, 245, 259, 309, 315, 333, 441, 515, 525, 555, 721, 735, 777, 925, 927, 1225, 1295, 1545, 1575, 1665, 1813, 2163, 2205, 2331, 2575, 2775, 3605, 3675, 3811, 3885, 4635, 5047, 5439, 6475, 6489, 7725, 8325, 9065, 10815, 11025, 11433, 11655, 15141, 16317, 18025, 19055, 19425, 23175, 25235, 26677, 27195, 32445, 34299, 45325, 45423, 54075, 57165, 58275, 75705, 80031, 81585, 95275, 126175, 133385, 135975, 162225, 171495, 186739, 227115, 240093, 285825, 378525, 400155, 407925, 560217, 666925, 857475, 933695, 1135575, 1200465, 1680651, 2000775, 2801085, 4668475, 6002325, 8403255, 14005425, 42016275]

約数ペア:

[(1, 42016275), (3, 14005425), (5, 8403255), (7, 6002325), (9, 4668475), (15, 2801085), (21, 2000775), (25, 1680651), (35, 1200465), (37, 1135575), (45, 933695), (49, 857475), (63, 666925), (75, 560217), (103, 407925), (105, 400155), (111, 378525), (147, 285825), (175, 240093), (185, 227115), (225, 186739), (245, 171495), (259, 162225), (309, 135975), (315, 133385), (333, 126175), (441, 95275), (515, 81585), (525, 80031), (555, 75705), (721, 58275), (735, 57165), (777, 54075), (925, 45423), (927, 45325), (1225, 34299), (1295, 32445), (1545, 27195), (1575, 26677), (1665, 25235), (1813, 23175), (2163, 19425), (2205, 19055), (2331, 18025), (2575, 16317), (2775, 15141), (3605, 11655), (3675, 11433), (3811, 11025), (3885, 10815), (4635, 9065), (5047, 8325), (5439, 7725), (6475, 6489)]