40465845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42821}}^1$

素因数の和:42842

約数の個数: 32

約数和(自身を含む): 82218240

約数和(自身を除く): 41752395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42821, 128463, 214105, 299747, 385389, 642315, 899241, 1156167, 1498735, 1926945, 2697723, 4496205, 5780835, 8093169, 13488615, 40465845]

約数ペア:

[(1, 40465845), (3, 13488615), (5, 8093169), (7, 5780835), (9, 4496205), (15, 2697723), (21, 1926945), (27, 1498735), (35, 1156167), (45, 899241), (63, 642315), (105, 385389), (135, 299747), (189, 214105), (315, 128463), (945, 42821)]