42147765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85147}}^1$

素因数の和:85169

約数の個数: 24

約数和(自身を含む): 79698528

約数和(自身を除く): 37550763

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 85147, 255441, 425735, 766323, 936617, 1277205, 2809851, 3831615, 4683085, 8429553, 14049255, 42147765]

約数ペア:

[(1, 42147765), (3, 14049255), (5, 8429553), (9, 4683085), (11, 3831615), (15, 2809851), (33, 1277205), (45, 936617), (55, 766323), (99, 425735), (165, 255441), (495, 85147)]