22645625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 29802960

約数和(自身を除く): 7157335

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 1907, 2375, 9535, 11875, 36233, 47675, 181165, 238375, 905825, 1191875, 4529125, 22645625]

約数ペア:

[(1, 22645625), (5, 4529125), (19, 1191875), (25, 905825), (95, 238375), (125, 181165), (475, 47675), (625, 36233), (1907, 11875), (2375, 9535)]