5577325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:285

約数の個数: 18

約数和(自身を含む): 7505162

約数和(自身を除く): 1927837

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1703, 3275, 8515, 17161, 42575, 85805, 223093, 429025, 1115465, 5577325]

約数ペア:

[(1, 5577325), (5, 1115465), (13, 429025), (25, 223093), (65, 85805), (131, 42575), (325, 17161), (655, 8515), (1703, 3275)]