40753755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 81978624

約数和(自身を除く): 41224869

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 1931, 2345, 3015, 4221, 5793, 7035, 9655, 13517, 17379, 21105, 28965, 40551, 67585, 86895, 121653, 129377, 202755, 388131, 608265, 646885, 905639, 1164393, 1940655, 2716917, 4528195, 5821965, 8150751, 13584585, 40753755]

約数ペア:

[(1, 40753755), (3, 13584585), (5, 8150751), (7, 5821965), (9, 4528195), (15, 2716917), (21, 1940655), (35, 1164393), (45, 905639), (63, 646885), (67, 608265), (105, 388131), (201, 202755), (315, 129377), (335, 121653), (469, 86895), (603, 67585), (1005, 40551), (1407, 28965), (1931, 21105), (2345, 17379), (3015, 13517), (4221, 9655), (5793, 7035)]