10015225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 13749120

約数和(自身を除く): 3733895

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 461, 869, 1975, 2305, 4345, 5071, 11525, 21725, 25355, 36419, 126775, 182095, 400609, 910475, 2003045, 10015225]

約数ペア:

[(1, 10015225), (5, 2003045), (11, 910475), (25, 400609), (55, 182095), (79, 126775), (275, 36419), (395, 25355), (461, 21725), (869, 11525), (1975, 5071), (2305, 4345)]