89978865

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 56555535

約数列:

[1, 3, 5, 15, 127, 149, 317, 381, 447, 635, 745, 951, 1585, 1905, 2235, 4755, 18923, 40259, 47233, 56769, 94615, 120777, 141699, 201295, 236165, 283845, 603885, 708495, 5998591, 17995773, 29992955, 89978865]

約数ペア:

[(1, 89978865), (3, 29992955), (5, 17995773), (15, 5998591), (127, 708495), (149, 603885), (317, 283845), (381, 236165), (447, 201295), (635, 141699), (745, 120777), (951, 94615), (1585, 56769), (1905, 47233), (2235, 40259), (4755, 18923)]