40506195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 68590080

約数和(自身を除く): 28083885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 311, 457, 933, 1371, 1555, 2285, 4665, 5909, 6855, 8683, 17727, 26049, 29545, 43415, 88635, 130245, 142127, 426381, 710635, 2131905, 2700413, 8101239, 13502065, 40506195]

約数ペア:

[(1, 40506195), (3, 13502065), (5, 8101239), (15, 2700413), (19, 2131905), (57, 710635), (95, 426381), (285, 142127), (311, 130245), (457, 88635), (933, 43415), (1371, 29545), (1555, 26049), (2285, 17727), (4665, 8683), (5909, 6855)]