528035779985

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{6469}}^1$

素因数の和:7170

約数の個数: 64

約数和(自身を含む): 748623513600

約数和(自身を除く): 220587733615

約数列:

[1, 5, 7, 35, 53, 79, 265, 371, 395, 553, 557, 1855, 2765, 2785, 3899, 4187, 6469, 19495, 20935, 29309, 29521, 32345, 44003, 45283, 146545, 147605, 206647, 220015, 226415, 308021, 342857, 511051, 1033235, 1540105, 1714285, 2332159, 2399999, 2555255, 3577357, 3603233, 11660795, 11999995, 16325113, 17886785, 18016165, 25222631, 27085703, 81625565, 126113155, 135428515, 189599921, 190971349, 284655407, 947999605, 954856745, 1336799443, 1423277035, 1992587849, 6683997215, 9962939245, 15086736571, 75433682855, 105607155997, 528035779985]

約数ペア:

[(1, 528035779985), (5, 105607155997), (7, 75433682855), (35, 15086736571), (53, 9962939245), (79, 6683997215), (265, 1992587849), (371, 1423277035), (395, 1336799443), (553, 954856745), (557, 947999605), (1855, 284655407), (2765, 190971349), (2785, 189599921), (3899, 135428515), (4187, 126113155), (6469, 81625565), (19495, 27085703), (20935, 25222631), (29309, 18016165), (29521, 17886785), (32345, 16325113), (44003, 11999995), (45283, 11660795), (146545, 3603233), (147605, 3577357), (206647, 2555255), (220015, 2399999), (226415, 2332159), (308021, 1714285), (342857, 1540105), (511051, 1033235)]