24456875

素因数分解:

$5^4\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 20

約数和(自身を含む): 30927600

約数和(自身を除く): 6470725

約数列:

[1, 5, 25, 109, 125, 359, 545, 625, 1795, 2725, 8975, 13625, 39131, 44875, 68125, 195655, 224375, 978275, 4891375, 24456875]

約数ペア:

[(1, 24456875), (5, 4891375), (25, 978275), (109, 224375), (125, 195655), (359, 68125), (545, 44875), (625, 39131), (1795, 13625), (2725, 8975)]