40802355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 38869965

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2659, 3069, 5115, 7977, 13295, 15345, 23931, 29249, 39885, 82429, 87747, 119655, 146245, 247287, 263241, 412145, 438735, 741861, 906719, 1236435, 1316205, 2720157, 3709305, 4533595, 8160471, 13600785, 40802355]

約数ペア:

[(1, 40802355), (3, 13600785), (5, 8160471), (9, 4533595), (11, 3709305), (15, 2720157), (31, 1316205), (33, 1236435), (45, 906719), (55, 741861), (93, 438735), (99, 412145), (155, 263241), (165, 247287), (279, 146245), (341, 119655), (465, 87747), (495, 82429), (1023, 39885), (1395, 29249), (1705, 23931), (2659, 15345), (3069, 13295), (5115, 7977)]