1830225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 3160512

約数和(自身を除く): 1330287

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1061, 1725, 3183, 5305, 15915, 24403, 26525, 73209, 79575, 122015, 366045, 610075, 1830225]

約数ペア:

[(1, 1830225), (3, 610075), (5, 366045), (15, 122015), (23, 79575), (25, 73209), (69, 26525), (75, 24403), (115, 15915), (345, 5305), (575, 3183), (1061, 1725)]