83443005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 153204480

約数和(自身を除く): 69761475

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1487, 1935, 3741, 4461, 6235, 7435, 11223, 13383, 18705, 22305, 43123, 56115, 63941, 66915, 129369, 191823, 215615, 319705, 388107, 575469, 646845, 959115, 1854289, 1940535, 2877345, 5562867, 9271445, 16688601, 27814335, 83443005]

約数ペア:

[(1, 83443005), (3, 27814335), (5, 16688601), (9, 9271445), (15, 5562867), (29, 2877345), (43, 1940535), (45, 1854289), (87, 959115), (129, 646845), (145, 575469), (215, 388107), (261, 319705), (387, 215615), (435, 191823), (645, 129369), (1247, 66915), (1305, 63941), (1487, 56115), (1935, 43123), (3741, 22305), (4461, 18705), (6235, 13383), (7435, 11223)]