82770465

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{178001}}^1$

素因数の和:178040

約数の個数: 16

約数和(自身を含む): 136705536

約数和(自身を除く): 53935071

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 178001, 534003, 890005, 2670015, 5518031, 16554093, 27590155, 82770465]

約数ペア:

[(1, 82770465), (3, 27590155), (5, 16554093), (15, 5518031), (31, 2670015), (93, 890005), (155, 534003), (465, 178001)]