214901415

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{65419}}^1$

素因数の和:65503

約数の個数: 24

約数和(自身を含む): 377604240

約数和(自身を除く): 162702825

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 65419, 196257, 327095, 588771, 981285, 2943855, 4775587, 14326761, 23877935, 42980283, 71633805, 214901415]

約数ペア:

[(1, 214901415), (3, 71633805), (5, 42980283), (9, 23877935), (15, 14326761), (45, 4775587), (73, 2943855), (219, 981285), (365, 588771), (657, 327095), (1095, 196257), (3285, 65419)]