27226265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 38807424

約数和(自身を除く): 11581159

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 787, 935, 2035, 3145, 3935, 6919, 8657, 13379, 29119, 34595, 43285, 66895, 145595, 147169, 320309, 495023, 735845, 1601545, 2475115, 5445253, 27226265]

約数ペア:

[(1, 27226265), (5, 5445253), (11, 2475115), (17, 1601545), (37, 735845), (55, 495023), (85, 320309), (185, 147169), (187, 145595), (407, 66895), (629, 43285), (787, 34595), (935, 29119), (2035, 13379), (3145, 8657), (3935, 6919)]