88939845

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 158558400

約数和(自身を除く): 69618555

約数列:

[1, 3, 5, 9, 15, 45, 59, 139, 177, 241, 295, 417, 531, 695, 723, 885, 1205, 1251, 2085, 2169, 2655, 3615, 6255, 8201, 10845, 14219, 24603, 33499, 41005, 42657, 71095, 73809, 100497, 123015, 127971, 167495, 213285, 301491, 369045, 502485, 639855, 1507455, 1976441, 5929323, 9882205, 17787969, 29646615, 88939845]

約数ペア:

[(1, 88939845), (3, 29646615), (5, 17787969), (9, 9882205), (15, 5929323), (45, 1976441), (59, 1507455), (139, 639855), (177, 502485), (241, 369045), (295, 301491), (417, 213285), (531, 167495), (695, 127971), (723, 123015), (885, 100497), (1205, 73809), (1251, 71095), (2085, 42657), (2169, 41005), (2655, 33499), (3615, 24603), (6255, 14219), (8201, 10845)]