26587825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 36336960

約数和(自身を除く): 9749135

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 887, 1199, 2725, 4435, 5995, 9757, 22175, 29975, 48785, 96683, 243925, 483415, 1063513, 2417075, 5317565, 26587825]

約数ペア:

[(1, 26587825), (5, 5317565), (11, 2417075), (25, 1063513), (55, 483415), (109, 243925), (275, 96683), (545, 48785), (887, 29975), (1199, 22175), (2725, 9757), (4435, 5995)]