25897425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15013}}^1$

素因数の和:15049

約数の個数: 24

約数和(自身を含む): 44681664

約数和(自身を除く): 18784239

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 15013, 45039, 75065, 225195, 345299, 375325, 1035897, 1125975, 1726495, 5179485, 8632475, 25897425]

約数ペア:

[(1, 25897425), (3, 8632475), (5, 5179485), (15, 1726495), (23, 1125975), (25, 1035897), (69, 375325), (75, 345299), (115, 225195), (345, 75065), (575, 45039), (1725, 15013)]