71855055

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 135383040

約数和(自身を除く): 63527985

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2711, 2945, 5301, 8133, 8835, 13555, 24399, 26505, 40665, 51509, 84041, 121995, 154527, 252123, 257545, 420205, 463581, 756369, 772635, 1260615, 1596779, 2317905, 3781845, 4790337, 7983895, 14371011, 23951685, 71855055]

約数ペア:

[(1, 71855055), (3, 23951685), (5, 14371011), (9, 7983895), (15, 4790337), (19, 3781845), (31, 2317905), (45, 1596779), (57, 1260615), (93, 772635), (95, 756369), (155, 463581), (171, 420205), (279, 257545), (285, 252123), (465, 154527), (589, 121995), (855, 84041), (1395, 51509), (1767, 40665), (2711, 26505), (2945, 24399), (5301, 13555), (8133, 8835)]