2195685

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 3875040

約数和(自身を除く): 1679355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 827, 885, 2481, 2655, 4135, 7443, 12405, 37215, 48793, 146379, 243965, 439137, 731895, 2195685]

約数ペア:

[(1, 2195685), (3, 731895), (5, 439137), (9, 243965), (15, 146379), (45, 48793), (59, 37215), (177, 12405), (295, 7443), (531, 4135), (827, 2655), (885, 2481)]