26815415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 35750400

約数和(自身を除く): 8934985

約数列:

[1, 5, 11, 55, 121, 127, 349, 605, 635, 1397, 1745, 3839, 6985, 15367, 19195, 42229, 44323, 76835, 211145, 221615, 487553, 2437765, 5363083, 26815415]

約数ペア:

[(1, 26815415), (5, 5363083), (11, 2437765), (55, 487553), (121, 221615), (127, 211145), (349, 76835), (605, 44323), (635, 42229), (1397, 19195), (1745, 15367), (3839, 6985)]