28236595

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 35256672

約数和(自身を除く): 7020077

約数列:

[1, 5, 43, 61, 215, 305, 2153, 2623, 10765, 13115, 92579, 131333, 462895, 656665, 5647319, 28236595]

約数ペア:

[(1, 28236595), (5, 5647319), (43, 656665), (61, 462895), (215, 131333), (305, 92579), (2153, 13115), (2623, 10765)]