11130625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1650

約数の個数: 20

約数和(自身を含む): 15182640

約数和(自身を除く): 4052015

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1619, 6875, 8095, 17809, 40475, 89045, 202375, 445225, 1011875, 2226125, 11130625]

約数ペア:

[(1, 11130625), (5, 2226125), (11, 1011875), (25, 445225), (55, 202375), (125, 89045), (275, 40475), (625, 17809), (1375, 8095), (1619, 6875)]