404820195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2076001}}^1$

素因数の和:2076022

約数の個数: 16

約数和(自身を含む): 697536672

約数和(自身を除く): 292716477

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2076001, 6228003, 10380005, 26988013, 31140015, 80964039, 134940065, 404820195]

約数ペア:

[(1, 404820195), (3, 134940065), (5, 80964039), (13, 31140015), (15, 26988013), (39, 10380005), (65, 6228003), (195, 2076001)]