133642795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 189282240

約数和(自身を除く): 55639445

約数列:

[1, 5, 11, 13, 55, 65, 143, 409, 457, 715, 2045, 2285, 4499, 5027, 5317, 5941, 22495, 25135, 26585, 29705, 58487, 65351, 186913, 292435, 326755, 934565, 2056043, 2429869, 10280215, 12149345, 26728559, 133642795]

約数ペア:

[(1, 133642795), (5, 26728559), (11, 12149345), (13, 10280215), (55, 2429869), (65, 2056043), (143, 934565), (409, 326755), (457, 292435), (715, 186913), (2045, 65351), (2285, 58487), (4499, 29705), (5027, 26585), (5317, 25135), (5941, 22495)]