27217645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 41207040

約数和(自身を除く): 13989395

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 1459, 2665, 3731, 7295, 10213, 18655, 18967, 51065, 59819, 94835, 132769, 299095, 418733, 663845, 777647, 2093665, 3888235, 5443529, 27217645]

約数ペア:

[(1, 27217645), (5, 5443529), (7, 3888235), (13, 2093665), (35, 777647), (41, 663845), (65, 418733), (91, 299095), (205, 132769), (287, 94835), (455, 59819), (533, 51065), (1435, 18967), (1459, 18655), (2665, 10213), (3731, 7295)]