40746135

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 26438505

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 479, 535, 795, 1437, 1605, 2395, 5671, 7185, 17013, 25387, 28355, 51253, 76161, 85065, 126935, 153759, 256265, 380805, 768795, 2716409, 8149227, 13582045, 40746135]

約数ペア:

[(1, 40746135), (3, 13582045), (5, 8149227), (15, 2716409), (53, 768795), (107, 380805), (159, 256265), (265, 153759), (321, 126935), (479, 85065), (535, 76161), (795, 51253), (1437, 28355), (1605, 25387), (2395, 17013), (5671, 7185)]