51772425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{30013}}^1$

素因数の和:30049

約数の個数: 24

約数和(自身を含む): 89321664

約数和(自身を除く): 37549239

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 30013, 90039, 150065, 450195, 690299, 750325, 2070897, 2250975, 3451495, 10354485, 17257475, 51772425]

約数ペア:

[(1, 51772425), (3, 17257475), (5, 10354485), (15, 3451495), (23, 2250975), (25, 2070897), (69, 750325), (75, 690299), (115, 450195), (345, 150065), (575, 90039), (1725, 30013)]