12224905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 18517248

約数和(自身を除く): 6292343

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 281, 385, 565, 791, 1243, 1405, 1967, 3091, 3955, 6215, 8701, 9835, 15455, 21637, 31753, 43505, 108185, 158765, 222271, 349283, 1111355, 1746415, 2444981, 12224905]

約数ペア:

[(1, 12224905), (5, 2444981), (7, 1746415), (11, 1111355), (35, 349283), (55, 222271), (77, 158765), (113, 108185), (281, 43505), (385, 31753), (565, 21637), (791, 15455), (1243, 9835), (1405, 8701), (1967, 6215), (3091, 3955)]