1027541375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3253}}^1$

素因数の和:3313

約数の個数: 48

約数和(自身を含む): 1547237952

約数和(自身を除く): 519696577

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 361, 475, 665, 875, 1805, 2375, 2527, 3253, 3325, 9025, 12635, 16265, 16625, 22771, 45125, 61807, 63175, 81325, 113855, 309035, 315875, 406625, 432649, 569275, 1174333, 1545175, 2163245, 2846375, 5871665, 7725875, 8220331, 10816225, 29358325, 41101655, 54081125, 146791625, 205508275, 1027541375]

約数ペア:

[(1, 1027541375), (5, 205508275), (7, 146791625), (19, 54081125), (25, 41101655), (35, 29358325), (95, 10816225), (125, 8220331), (133, 7725875), (175, 5871665), (361, 2846375), (475, 2163245), (665, 1545175), (875, 1174333), (1805, 569275), (2375, 432649), (2527, 406625), (3253, 315875), (3325, 309035), (9025, 113855), (12635, 81325), (16265, 63175), (16625, 61807), (22771, 45125)]