75853575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 72

約数和(自身を含む): 164462688

約数和(自身を除く): 88609113

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2833, 2975, 3825, 5355, 8499, 8925, 14165, 19831, 25497, 26775, 42495, 48161, 59493, 70825, 99155, 127485, 144483, 178479, 212475, 240805, 297465, 337127, 433449, 495775, 637425, 722415, 892395, 1011381, 1204025, 1487325, 1685635, 2167245, 3034143, 3612075, 4461975, 5056905, 8428175, 10836225, 15170715, 25284525, 75853575]

約数ペア:

[(1, 75853575), (3, 25284525), (5, 15170715), (7, 10836225), (9, 8428175), (15, 5056905), (17, 4461975), (21, 3612075), (25, 3034143), (35, 2167245), (45, 1685635), (51, 1487325), (63, 1204025), (75, 1011381), (85, 892395), (105, 722415), (119, 637425), (153, 495775), (175, 433449), (225, 337127), (255, 297465), (315, 240805), (357, 212475), (425, 178479), (525, 144483), (595, 127485), (765, 99155), (1071, 70825), (1275, 59493), (1575, 48161), (1785, 42495), (2833, 26775), (2975, 25497), (3825, 19831), (5355, 14165), (8499, 8925)]