4210725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 7267392

約数和(自身を除く): 3056667

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 2441, 7323, 12205, 36615, 56143, 61025, 168429, 183075, 280715, 842145, 1403575, 4210725]

約数ペア:

[(1, 4210725), (3, 1403575), (5, 842145), (15, 280715), (23, 183075), (25, 168429), (69, 61025), (75, 56143), (115, 36615), (345, 12205), (575, 7323), (1725, 2441)]