22605665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 8415391

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 373, 391, 527, 713, 1865, 1955, 2635, 3565, 6341, 8579, 11563, 12121, 31705, 42895, 57815, 60605, 145843, 196571, 265949, 729215, 982855, 1329745, 4521133, 22605665]

約数ペア:

[(1, 22605665), (5, 4521133), (17, 1329745), (23, 982855), (31, 729215), (85, 265949), (115, 196571), (155, 145843), (373, 60605), (391, 57815), (527, 42895), (713, 31705), (1865, 12121), (1955, 11563), (2635, 8579), (3565, 6341)]