89010495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31397}}^1$

素因数の和:31421

約数の個数: 40

約数和(自身を含む): 182359584

約数和(自身を除く): 93349089

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 31397, 94191, 156985, 219779, 282573, 470955, 659337, 847719, 1098895, 1412865, 1978011, 2543157, 3296685, 4238595, 5934033, 9890055, 12715785, 17802099, 29670165, 89010495]

約数ペア:

[(1, 89010495), (3, 29670165), (5, 17802099), (7, 12715785), (9, 9890055), (15, 5934033), (21, 4238595), (27, 3296685), (35, 2543157), (45, 1978011), (63, 1412865), (81, 1098895), (105, 847719), (135, 659337), (189, 470955), (315, 282573), (405, 219779), (567, 156985), (945, 94191), (2835, 31397)]