40486155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 27251445

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1049, 1245, 2573, 3147, 5245, 7719, 12865, 15735, 32519, 38595, 87067, 97557, 162595, 261201, 435335, 487785, 1306005, 2699077, 8097231, 13495385, 40486155]

約数ペア:

[(1, 40486155), (3, 13495385), (5, 8097231), (15, 2699077), (31, 1306005), (83, 487785), (93, 435335), (155, 261201), (249, 162595), (415, 97557), (465, 87067), (1049, 38595), (1245, 32519), (2573, 15735), (3147, 12865), (5245, 7719)]