1842775535

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 2333422080

約数和(自身を除く): 490646545

約数列:

[1, 5, 43, 61, 71, 215, 305, 355, 1979, 2623, 3053, 4331, 9895, 13115, 15265, 21655, 85097, 120719, 140509, 186233, 425485, 603595, 702545, 931165, 5190917, 6041887, 8571049, 25954585, 30209435, 42855245, 368555107, 1842775535]

約数ペア:

[(1, 1842775535), (5, 368555107), (43, 42855245), (61, 30209435), (71, 25954585), (215, 8571049), (305, 6041887), (355, 5190917), (1979, 931165), (2623, 702545), (3053, 603595), (4331, 425485), (9895, 186233), (13115, 140509), (15265, 120719), (21655, 85097)]