274223675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 403307520

約数和(自身を除く): 129083845

約数列:

[1, 5, 11, 19, 25, 31, 55, 95, 155, 209, 275, 341, 475, 589, 775, 1045, 1693, 1705, 2945, 5225, 6479, 8465, 8525, 14725, 18623, 32167, 32395, 42325, 52483, 93115, 160835, 161975, 262415, 353837, 465575, 577313, 804175, 997177, 1312075, 1769185, 2886565, 4985885, 8845925, 10968947, 14432825, 24929425, 54844735, 274223675]

約数ペア:

[(1, 274223675), (5, 54844735), (11, 24929425), (19, 14432825), (25, 10968947), (31, 8845925), (55, 4985885), (95, 2886565), (155, 1769185), (209, 1312075), (275, 997177), (341, 804175), (475, 577313), (589, 465575), (775, 353837), (1045, 262415), (1693, 161975), (1705, 160835), (2945, 93115), (5225, 52483), (6479, 42325), (8465, 32395), (8525, 32167), (14725, 18623)]