11538375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 19880640

約数和(自身を除く): 8342265

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1061, 2175, 3183, 3625, 5305, 10875, 15915, 26525, 30769, 79575, 92307, 132625, 153845, 397875, 461535, 769225, 2307675, 3846125, 11538375]

約数ペア:

[(1, 11538375), (3, 3846125), (5, 2307675), (15, 769225), (25, 461535), (29, 397875), (75, 153845), (87, 132625), (125, 92307), (145, 79575), (375, 30769), (435, 26525), (725, 15915), (1061, 10875), (2175, 5305), (3183, 3625)]