66423885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 121359168

約数和(自身を除く): 54935283

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 529, 759, 761, 1265, 1587, 2283, 2645, 3795, 3805, 5819, 7935, 8371, 11415, 17457, 17503, 25113, 29095, 41855, 52509, 87285, 87515, 125565, 192533, 262545, 402569, 577599, 962665, 1207707, 2012845, 2887995, 4428259, 6038535, 13284777, 22141295, 66423885]

約数ペア:

[(1, 66423885), (3, 22141295), (5, 13284777), (11, 6038535), (15, 4428259), (23, 2887995), (33, 2012845), (55, 1207707), (69, 962665), (115, 577599), (165, 402569), (253, 262545), (345, 192533), (529, 125565), (759, 87515), (761, 87285), (1265, 52509), (1587, 41855), (2283, 29095), (2645, 25113), (3795, 17503), (3805, 17457), (5819, 11415), (7935, 8371)]