1973615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2985984

約数和(自身を除く): 1012369

約数列:

[1, 5, 7, 17, 31, 35, 85, 107, 119, 155, 217, 527, 535, 595, 749, 1085, 1819, 2635, 3317, 3689, 3745, 9095, 12733, 16585, 18445, 23219, 56389, 63665, 116095, 281945, 394723, 1973615]

約数ペア:

[(1, 1973615), (5, 394723), (7, 281945), (17, 116095), (31, 63665), (35, 56389), (85, 23219), (107, 18445), (119, 16585), (155, 12733), (217, 9095), (527, 3745), (535, 3689), (595, 3317), (749, 2635), (1085, 1819)]