74461275

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 168989184

約数和(自身を除く): 94527909

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 103, 105, 119, 135, 153, 175, 189, 225, 243, 255, 309, 315, 357, 405, 425, 459, 515, 525, 567, 595, 675, 721, 765, 927, 945, 1071, 1215, 1275, 1377, 1545, 1575, 1701, 1751, 1785, 2025, 2163, 2295, 2575, 2781, 2835, 2975, 3213, 3605, 3825, 4131, 4635, 4725, 5253, 5355, 6075, 6489, 6885, 7725, 8343, 8505, 8755, 8925, 9639, 10815, 11475, 12257, 13905, 14175, 15759, 16065, 18025, 19467, 20655, 23175, 25029, 26265, 26775, 28917, 32445, 34425, 36771, 41715, 42525, 43775, 47277, 48195, 54075, 58401, 61285, 69525, 78795, 80325, 97335, 103275, 110313, 125145, 131325, 141831, 144585, 162225, 175203, 183855, 208575, 236385, 240975, 292005, 306425, 330939, 393975, 425493, 486675, 551565, 625725, 709155, 722925, 876015, 919275, 992817, 1181925, 1460025, 1654695, 2127465, 2757825, 2978451, 3545775, 4380075, 4964085, 8273475, 10637325, 14892255, 24820425, 74461275]

約数ペア:

[(1, 74461275), (3, 24820425), (5, 14892255), (7, 10637325), (9, 8273475), (15, 4964085), (17, 4380075), (21, 3545775), (25, 2978451), (27, 2757825), (35, 2127465), (45, 1654695), (51, 1460025), (63, 1181925), (75, 992817), (81, 919275), (85, 876015), (103, 722925), (105, 709155), (119, 625725), (135, 551565), (153, 486675), (175, 425493), (189, 393975), (225, 330939), (243, 306425), (255, 292005), (309, 240975), (315, 236385), (357, 208575), (405, 183855), (425, 175203), (459, 162225), (515, 144585), (525, 141831), (567, 131325), (595, 125145), (675, 110313), (721, 103275), (765, 97335), (927, 80325), (945, 78795), (1071, 69525), (1215, 61285), (1275, 58401), (1377, 54075), (1545, 48195), (1575, 47277), (1701, 43775), (1751, 42525), (1785, 41715), (2025, 36771), (2163, 34425), (2295, 32445), (2575, 28917), (2781, 26775), (2835, 26265), (2975, 25029), (3213, 23175), (3605, 20655), (3825, 19467), (4131, 18025), (4635, 16065), (4725, 15759), (5253, 14175), (5355, 13905), (6075, 12257), (6489, 11475), (6885, 10815), (7725, 9639), (8343, 8925), (8505, 8755)]