71115945

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 45835095

約数列:

[1, 3, 5, 15, 59, 107, 177, 295, 321, 535, 751, 885, 1605, 2253, 3755, 6313, 11265, 18939, 31565, 44309, 80357, 94695, 132927, 221545, 241071, 401785, 664635, 1205355, 4741063, 14223189, 23705315, 71115945]

約数ペア:

[(1, 71115945), (3, 23705315), (5, 14223189), (15, 4741063), (59, 1205355), (107, 664635), (177, 401785), (295, 241071), (321, 221545), (535, 132927), (751, 94695), (885, 80357), (1605, 44309), (2253, 31565), (3755, 18939), (6313, 11265)]