988162945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24919}}^1$

素因数の和:25045

約数の個数: 32

約数和(自身を含む): 1492807680

約数和(自身を除く): 504644735

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 3605, 5665, 7931, 24919, 39655, 124595, 174433, 274109, 872165, 1370545, 1918763, 2566657, 9593815, 12833285, 17966599, 28233227, 89832995, 141166135, 197632589, 988162945]

約数ペア:

[(1, 988162945), (5, 197632589), (7, 141166135), (11, 89832995), (35, 28233227), (55, 17966599), (77, 12833285), (103, 9593815), (385, 2566657), (515, 1918763), (721, 1370545), (1133, 872165), (3605, 274109), (5665, 174433), (7931, 124595), (24919, 39655)]