70899455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 99283968

約数和(自身を除く): 28384513

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 1367, 2255, 4715, 6835, 10373, 15037, 31441, 51865, 56047, 75185, 157205, 280235, 345851, 616517, 1289081, 1729255, 3082585, 6445405, 14179891, 70899455]

約数ペア:

[(1, 70899455), (5, 14179891), (11, 6445405), (23, 3082585), (41, 1729255), (55, 1289081), (115, 616517), (205, 345851), (253, 280235), (451, 157205), (943, 75185), (1265, 56047), (1367, 51865), (2255, 31441), (4715, 15037), (6835, 10373)]