27275950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 56558880

約数和(自身を除く): 29282930

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1447, 1450, 1885, 2894, 3770, 7235, 9425, 14470, 18811, 18850, 36175, 37622, 41963, 72350, 83926, 94055, 188110, 209815, 419630, 470275, 545519, 940550, 1049075, 1091038, 2098150, 2727595, 5455190, 13637975, 27275950]

約数ペア:

[(1, 27275950), (2, 13637975), (5, 5455190), (10, 2727595), (13, 2098150), (25, 1091038), (26, 1049075), (29, 940550), (50, 545519), (58, 470275), (65, 419630), (130, 209815), (145, 188110), (290, 94055), (325, 83926), (377, 72350), (650, 41963), (725, 37622), (754, 36175), (1447, 18850), (1450, 18811), (1885, 14470), (2894, 9425), (3770, 7235)]