22869765

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 18643707

約数列:

[1, 3, 5, 9, 15, 43, 45, 53, 129, 159, 215, 223, 265, 387, 477, 645, 669, 795, 1115, 1935, 2007, 2279, 2385, 3345, 6837, 9589, 10035, 11395, 11819, 20511, 28767, 34185, 35457, 47945, 59095, 86301, 102555, 106371, 143835, 177285, 431505, 508217, 531855, 1524651, 2541085, 4573953, 7623255, 22869765]

約数ペア:

[(1, 22869765), (3, 7623255), (5, 4573953), (9, 2541085), (15, 1524651), (43, 531855), (45, 508217), (53, 431505), (129, 177285), (159, 143835), (215, 106371), (223, 102555), (265, 86301), (387, 59095), (477, 47945), (645, 35457), (669, 34185), (795, 28767), (1115, 20511), (1935, 11819), (2007, 11395), (2279, 10035), (2385, 9589), (3345, 6837)]