71746785

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 136551168

約数和(自身を除く): 64804383

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 193, 495, 579, 751, 965, 1737, 2123, 2253, 2895, 3755, 6369, 6759, 8261, 8685, 10615, 11265, 19107, 24783, 31845, 33795, 41305, 74349, 95535, 123915, 144943, 371745, 434829, 724715, 1304487, 1594373, 2174145, 4783119, 6522435, 7971865, 14349357, 23915595, 71746785]

約数ペア:

[(1, 71746785), (3, 23915595), (5, 14349357), (9, 7971865), (11, 6522435), (15, 4783119), (33, 2174145), (45, 1594373), (55, 1304487), (99, 724715), (165, 434829), (193, 371745), (495, 144943), (579, 123915), (751, 95535), (965, 74349), (1737, 41305), (2123, 33795), (2253, 31845), (2895, 24783), (3755, 19107), (6369, 11265), (6759, 10615), (8261, 8685)]