9190225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 12981312

約数和(自身を除く): 3791087

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 1453, 6325, 7265, 15983, 33419, 36325, 79915, 167095, 367609, 399575, 835475, 1838045, 9190225]

約数ペア:

[(1, 9190225), (5, 1838045), (11, 835475), (23, 399575), (25, 367609), (55, 167095), (115, 79915), (253, 36325), (275, 33419), (575, 15983), (1265, 7265), (1453, 6325)]