764039155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 1012912128

約数和(自身を除く): 248872973

約数列:

[1, 5, 11, 55, 191, 257, 283, 955, 1285, 1415, 2101, 2827, 3113, 10505, 14135, 15565, 49087, 54053, 72731, 245435, 270265, 363655, 539957, 594583, 800041, 2699785, 2972915, 4000205, 13891621, 69458105, 152807831, 764039155]

約数ペア:

[(1, 764039155), (5, 152807831), (11, 69458105), (55, 13891621), (191, 4000205), (257, 2972915), (283, 2699785), (955, 800041), (1285, 594583), (1415, 539957), (2101, 363655), (2827, 270265), (3113, 245435), (10505, 72731), (14135, 54053), (15565, 49087)]