57691875

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 99530640

約数和(自身を除く): 41838765

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 625, 725, 1061, 1875, 2175, 3183, 3625, 5305, 10875, 15915, 18125, 26525, 30769, 54375, 79575, 92307, 132625, 153845, 397875, 461535, 663125, 769225, 1989375, 2307675, 3846125, 11538375, 19230625, 57691875]

約数ペア:

[(1, 57691875), (3, 19230625), (5, 11538375), (15, 3846125), (25, 2307675), (29, 1989375), (75, 769225), (87, 663125), (125, 461535), (145, 397875), (375, 153845), (435, 132625), (625, 92307), (725, 79575), (1061, 54375), (1875, 30769), (2175, 26525), (3183, 18125), (3625, 15915), (5305, 10875)]