273190355

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 345021120

約数和(自身を除く): 71830765

約数列:

[1, 5, 53, 59, 101, 173, 265, 295, 505, 865, 3127, 5353, 5959, 9169, 10207, 15635, 17473, 26765, 29795, 45845, 51035, 87365, 315827, 540971, 926069, 1030907, 1579135, 2704855, 4630345, 5154535, 54638071, 273190355]

約数ペア:

[(1, 273190355), (5, 54638071), (53, 5154535), (59, 4630345), (101, 2704855), (173, 1579135), (265, 1030907), (295, 926069), (505, 540971), (865, 315827), (3127, 87365), (5353, 51035), (5959, 45845), (9169, 29795), (10207, 26765), (15635, 17473)]