222107715

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 401207040

約数和(自身を除く): 179099325

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 113, 155, 279, 339, 465, 565, 1017, 1395, 1409, 1695, 3503, 4227, 5085, 7045, 10509, 12681, 17515, 21135, 31527, 43679, 52545, 63405, 131037, 157635, 159217, 218395, 393111, 477651, 655185, 796085, 1432953, 1965555, 2388255, 4935727, 7164765, 14807181, 24678635, 44421543, 74035905, 222107715]

約数ペア:

[(1, 222107715), (3, 74035905), (5, 44421543), (9, 24678635), (15, 14807181), (31, 7164765), (45, 4935727), (93, 2388255), (113, 1965555), (155, 1432953), (279, 796085), (339, 655185), (465, 477651), (565, 393111), (1017, 218395), (1395, 159217), (1409, 157635), (1695, 131037), (3503, 63405), (4227, 52545), (5085, 43679), (7045, 31527), (10509, 21135), (12681, 17515)]