22315535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2687}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 7101937

約数列:

[1, 5, 11, 55, 151, 755, 1661, 2687, 8305, 13435, 29557, 147785, 405737, 2028685, 4463107, 22315535]

約数ペア:

[(1, 22315535), (5, 4463107), (11, 2028685), (55, 405737), (151, 147785), (755, 29557), (1661, 13435), (2687, 8305)]