66215362515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{81637}}^1$

素因数の和:84019

約数の個数: 32

約数和(自身を含む): 110599243776

約数和(自身を除く): 44383881261

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2351, 7053, 11755, 35265, 54073, 81637, 162219, 244911, 270365, 408185, 811095, 1224555, 1877651, 5632953, 9388255, 28164765, 191928587, 575785761, 959642935, 2878928805, 4414357501, 13243072503, 22071787505, 66215362515]

約数ペア:

[(1, 66215362515), (3, 22071787505), (5, 13243072503), (15, 4414357501), (23, 2878928805), (69, 959642935), (115, 575785761), (345, 191928587), (2351, 28164765), (7053, 9388255), (11755, 5632953), (35265, 1877651), (54073, 1224555), (81637, 811095), (162219, 408185), (244911, 270365)]