9902585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 15914880

約数和(自身を除く): 6012295

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 89, 119, 187, 289, 385, 445, 595, 623, 935, 979, 1309, 1445, 1513, 2023, 3115, 3179, 4895, 6545, 6853, 7565, 10115, 10591, 15895, 16643, 22253, 25721, 34265, 52955, 83215, 111265, 116501, 128605, 180047, 282931, 582505, 900235, 1414655, 1980517, 9902585]

約数ペア:

[(1, 9902585), (5, 1980517), (7, 1414655), (11, 900235), (17, 582505), (35, 282931), (55, 180047), (77, 128605), (85, 116501), (89, 111265), (119, 83215), (187, 52955), (289, 34265), (385, 25721), (445, 22253), (595, 16643), (623, 15895), (935, 10591), (979, 10115), (1309, 7565), (1445, 6853), (1513, 6545), (2023, 4895), (3115, 3179)]