205228545

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{71633}}^1$

素因数の和:71832

約数の個数: 16

約数和(自身を含む): 330089472

約数和(自身を除く): 124860927

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 71633, 214899, 358165, 1074495, 13681903, 41045709, 68409515, 205228545]

約数ペア:

[(1, 205228545), (3, 68409515), (5, 41045709), (15, 13681903), (191, 1074495), (573, 358165), (955, 214899), (2865, 71633)]