29882205

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15443}}^1$

素因数の和:15497

約数の個数: 24

約数和(自身を含む): 53003808

約数和(自身を除く): 23121603

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 15443, 46329, 77215, 138987, 231645, 664049, 694935, 1992147, 3320245, 5976441, 9960735, 29882205]

約数ペア:

[(1, 29882205), (3, 9960735), (5, 5976441), (9, 3320245), (15, 1992147), (43, 694935), (45, 664049), (129, 231645), (215, 138987), (387, 77215), (645, 46329), (1935, 15443)]