3360625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 20

約数和(自身を含む): 4436080

約数和(自身を除く): 1075455

約数列:

[1, 5, 19, 25, 95, 125, 283, 475, 625, 1415, 2375, 5377, 7075, 11875, 26885, 35375, 134425, 176875, 672125, 3360625]

約数ペア:

[(1, 3360625), (5, 672125), (19, 176875), (25, 134425), (95, 35375), (125, 26885), (283, 11875), (475, 7075), (625, 5377), (1415, 2375)]