276860375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 378832896

約数和(自身を除く): 101972521

約数列:

[1, 5, 11, 25, 55, 125, 271, 275, 743, 1355, 1375, 2981, 3715, 6775, 8173, 14905, 18575, 33875, 40865, 74525, 92875, 201353, 204325, 372625, 1006765, 1021625, 2214883, 5033825, 11074415, 25169125, 55372075, 276860375]

約数ペア:

[(1, 276860375), (5, 55372075), (11, 25169125), (25, 11074415), (55, 5033825), (125, 2214883), (271, 1021625), (275, 1006765), (743, 372625), (1355, 204325), (1375, 201353), (2981, 92875), (3715, 74525), (6775, 40865), (8173, 33875), (14905, 18575)]