1208164585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 1627120656

約数和(自身を除く): 418956071

約数列:

[1, 5, 17, 23, 85, 97, 115, 277, 391, 485, 529, 1385, 1649, 1955, 2231, 2645, 4709, 6371, 8245, 8993, 11155, 23545, 26869, 31855, 37927, 44965, 51313, 108307, 134345, 146533, 189635, 256565, 456773, 541535, 617987, 732665, 872321, 2283865, 2491061, 3089935, 4361605, 10505779, 12455305, 14213701, 52528895, 71068505, 241632917, 1208164585]

約数ペア:

[(1, 1208164585), (5, 241632917), (17, 71068505), (23, 52528895), (85, 14213701), (97, 12455305), (115, 10505779), (277, 4361605), (391, 3089935), (485, 2491061), (529, 2283865), (1385, 872321), (1649, 732665), (1955, 617987), (2231, 541535), (2645, 456773), (4709, 256565), (6371, 189635), (8245, 146533), (8993, 134345), (11155, 108307), (23545, 51313), (26869, 44965), (31855, 37927)]