26704975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 38267640

約数和(自身を除く): 11562665

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 269, 275, 361, 475, 1045, 1345, 1805, 2959, 3971, 5111, 5225, 6725, 9025, 14795, 19855, 25555, 56221, 73975, 97109, 99275, 127775, 281105, 485545, 1068199, 1405525, 2427725, 5340995, 26704975]

約数ペア:

[(1, 26704975), (5, 5340995), (11, 2427725), (19, 1405525), (25, 1068199), (55, 485545), (95, 281105), (209, 127775), (269, 99275), (275, 97109), (361, 73975), (475, 56221), (1045, 25555), (1345, 19855), (1805, 14795), (2959, 9025), (3971, 6725), (5111, 5225)]