1188892375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21089}}^1$

素因数の和:21156

約数の個数: 32

約数和(自身を含む): 1658180160

約数和(自身を除く): 469287785

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2255, 5125, 11275, 21089, 56375, 105445, 231979, 527225, 864649, 1159895, 2636125, 4323245, 5799475, 9511139, 21616225, 28997375, 47555695, 108081125, 237778475, 1188892375]

約数ペア:

[(1, 1188892375), (5, 237778475), (11, 108081125), (25, 47555695), (41, 28997375), (55, 21616225), (125, 9511139), (205, 5799475), (275, 4323245), (451, 2636125), (1025, 1159895), (1375, 864649), (2255, 527225), (5125, 231979), (11275, 105445), (21089, 56375)]