22525195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 12020981

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1427, 1435, 2255, 3157, 7135, 9989, 15697, 15785, 49945, 58507, 78485, 109879, 292535, 409549, 549395, 643577, 2047745, 3217885, 4505039, 22525195]

約数ペア:

[(1, 22525195), (5, 4505039), (7, 3217885), (11, 2047745), (35, 643577), (41, 549395), (55, 409549), (77, 292535), (205, 109879), (287, 78485), (385, 58507), (451, 49945), (1427, 15785), (1435, 15697), (2255, 9989), (3157, 7135)]