9107945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 13982976

約数和(自身を除く): 4875031

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 577, 1435, 2255, 2885, 3157, 4039, 6347, 15785, 20195, 23657, 31735, 44429, 118285, 165599, 222145, 260227, 827995, 1301135, 1821589, 9107945]

約数ペア:

[(1, 9107945), (5, 1821589), (7, 1301135), (11, 827995), (35, 260227), (41, 222145), (55, 165599), (77, 118285), (205, 44429), (287, 31735), (385, 23657), (451, 20195), (577, 15785), (1435, 6347), (2255, 4039), (2885, 3157)]