85644695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 109650240

約数和(自身を除く): 24005545

約数列:

[1, 5, 41, 59, 73, 97, 205, 295, 365, 485, 2419, 2993, 3977, 4307, 5723, 7081, 12095, 14965, 19885, 21535, 28615, 35405, 176587, 234643, 290321, 417779, 882935, 1173215, 1451605, 2088895, 17128939, 85644695]

約数ペア:

[(1, 85644695), (5, 17128939), (41, 2088895), (59, 1451605), (73, 1173215), (97, 882935), (205, 417779), (295, 290321), (365, 234643), (485, 176587), (2419, 35405), (2993, 28615), (3977, 21535), (4307, 19885), (5723, 14965), (7081, 12095)]