9825805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 13167000

約数和(自身を除く): 3341195

約数列:

[1, 5, 11, 55, 109, 121, 149, 545, 605, 745, 1199, 1639, 5995, 8195, 13189, 16241, 18029, 65945, 81205, 90145, 178651, 893255, 1965161, 9825805]

約数ペア:

[(1, 9825805), (5, 1965161), (11, 893255), (55, 178651), (109, 90145), (121, 81205), (149, 65945), (545, 18029), (605, 16241), (745, 13189), (1199, 8195), (1639, 5995)]