89406655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80911}}^1$

素因数の和:80946

約数の個数: 16

約数和(自身を含む): 122338944

約数和(自身を除く): 32932289

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 80911, 404555, 1051843, 1375487, 5259215, 6877435, 17881331, 89406655]

約数ペア:

[(1, 89406655), (5, 17881331), (13, 6877435), (17, 5259215), (65, 1375487), (85, 1051843), (221, 404555), (1105, 80911)]