99171215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 142502976

約数和(自身を除く): 43331761

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 2617, 2915, 3445, 7579, 13085, 28787, 34021, 37895, 138701, 143935, 170105, 374231, 693505, 1525711, 1803113, 1871155, 7628555, 9015565, 19834243, 99171215]

約数ペア:

[(1, 99171215), (5, 19834243), (11, 9015565), (13, 7628555), (53, 1871155), (55, 1803113), (65, 1525711), (143, 693505), (265, 374231), (583, 170105), (689, 143935), (715, 138701), (2617, 37895), (2915, 34021), (3445, 28787), (7579, 13085)]