73088015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 51742705

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 143, 187, 221, 385, 455, 595, 715, 859, 935, 1001, 1105, 1309, 1547, 2431, 4295, 5005, 6013, 6545, 7735, 9449, 11167, 12155, 14603, 17017, 30065, 47245, 55835, 66143, 73015, 78169, 85085, 102221, 122837, 160633, 189839, 330715, 390845, 511105, 614185, 803165, 859859, 949195, 1124431, 1328873, 2088229, 4299295, 5622155, 6644365, 10441145, 14617603, 73088015]

約数ペア:

[(1, 73088015), (5, 14617603), (7, 10441145), (11, 6644365), (13, 5622155), (17, 4299295), (35, 2088229), (55, 1328873), (65, 1124431), (77, 949195), (85, 859859), (91, 803165), (119, 614185), (143, 511105), (187, 390845), (221, 330715), (385, 189839), (455, 160633), (595, 122837), (715, 102221), (859, 85085), (935, 78169), (1001, 73015), (1105, 66143), (1309, 55835), (1547, 47245), (2431, 30065), (4295, 17017), (5005, 14603), (6013, 12155), (6545, 11167), (7735, 9449)]