38256885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 71907264

約数和(自身を除く): 33650379

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1163, 1935, 2193, 3489, 3655, 5815, 6579, 10467, 10965, 17445, 19771, 32895, 50009, 52335, 59313, 98855, 150027, 177939, 250045, 296565, 450081, 750135, 850153, 889695, 2250405, 2550459, 4250765, 7651377, 12752295, 38256885]

約数ペア:

[(1, 38256885), (3, 12752295), (5, 7651377), (9, 4250765), (15, 2550459), (17, 2250405), (43, 889695), (45, 850153), (51, 750135), (85, 450081), (129, 296565), (153, 250045), (215, 177939), (255, 150027), (387, 98855), (645, 59313), (731, 52335), (765, 50009), (1163, 32895), (1935, 19771), (2193, 17445), (3489, 10965), (3655, 10467), (5815, 6579)]