193417215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{415951}}^1$

素因数の和:415990

約数の個数: 16

約数和(自身を含む): 319451136

約数和(自身を除く): 126033921

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 415951, 1247853, 2079755, 6239265, 12894481, 38683443, 64472405, 193417215]

約数ペア:

[(1, 193417215), (3, 64472405), (5, 38683443), (15, 12894481), (31, 6239265), (93, 2079755), (155, 1247853), (465, 415951)]