236702015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 313709760

約数和(自身を除く): 77007745

約数列:

[1, 5, 11, 55, 121, 239, 605, 1195, 1637, 2629, 8185, 13145, 18007, 28919, 90035, 144595, 198077, 391243, 990385, 1956215, 4303673, 21518365, 47340403, 236702015]

約数ペア:

[(1, 236702015), (5, 47340403), (11, 21518365), (55, 4303673), (121, 1956215), (239, 990385), (605, 391243), (1195, 198077), (1637, 144595), (2629, 90035), (8185, 28919), (13145, 18007)]