24858945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 20855295

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 443, 645, 1247, 1305, 1329, 1935, 2215, 3741, 3987, 6235, 6645, 11223, 12847, 18705, 19049, 19935, 38541, 56115, 57147, 64235, 95245, 115623, 171441, 192705, 285735, 552421, 578115, 857205, 1657263, 2762105, 4971789, 8286315, 24858945]

約数ペア:

[(1, 24858945), (3, 8286315), (5, 4971789), (9, 2762105), (15, 1657263), (29, 857205), (43, 578115), (45, 552421), (87, 285735), (129, 192705), (145, 171441), (215, 115623), (261, 95245), (387, 64235), (435, 57147), (443, 56115), (645, 38541), (1247, 19935), (1305, 19049), (1329, 18705), (1935, 12847), (2215, 11223), (3741, 6645), (3987, 6235)]