5211752975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 7702935552

約数和(自身を除く): 2491182577

約数列:

[1, 5, 11, 13, 25, 55, 65, 127, 143, 169, 275, 325, 635, 715, 845, 883, 1397, 1651, 1859, 3175, 3575, 4225, 4415, 6985, 8255, 9295, 9713, 11479, 18161, 21463, 22075, 34925, 41275, 46475, 48565, 57395, 90805, 107315, 112141, 126269, 149227, 236093, 242825, 286975, 454025, 536575, 560705, 631345, 746135, 1180465, 1233551, 1457833, 1641497, 2803525, 3156725, 3730675, 5902325, 6167755, 7289165, 8207485, 16036163, 18951829, 30838775, 36445825, 41037425, 80180815, 94759145, 208470119, 400904075, 473795725, 1042350595, 5211752975]

約数ペア:

[(1, 5211752975), (5, 1042350595), (11, 473795725), (13, 400904075), (25, 208470119), (55, 94759145), (65, 80180815), (127, 41037425), (143, 36445825), (169, 30838775), (275, 18951829), (325, 16036163), (635, 8207485), (715, 7289165), (845, 6167755), (883, 5902325), (1397, 3730675), (1651, 3156725), (1859, 2803525), (3175, 1641497), (3575, 1457833), (4225, 1233551), (4415, 1180465), (6985, 746135), (8255, 631345), (9295, 560705), (9713, 536575), (11479, 454025), (18161, 286975), (21463, 242825), (22075, 236093), (34925, 149227), (41275, 126269), (46475, 112141), (48565, 107315), (57395, 90805)]