40523355

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 77783040

約数和(自身を除く): 37259685

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 421, 465, 621, 713, 837, 1035, 1263, 1395, 2105, 2139, 3105, 3565, 3789, 4185, 6315, 6417, 9683, 10695, 11367, 13051, 18945, 19251, 29049, 32085, 39153, 48415, 56835, 65255, 87147, 96255, 117459, 145245, 195765, 261441, 300173, 352377, 435735, 587295, 900519, 1307205, 1500865, 1761885, 2701557, 4502595, 8104671, 13507785, 40523355]

約数ペア:

[(1, 40523355), (3, 13507785), (5, 8104671), (9, 4502595), (15, 2701557), (23, 1761885), (27, 1500865), (31, 1307205), (45, 900519), (69, 587295), (93, 435735), (115, 352377), (135, 300173), (155, 261441), (207, 195765), (279, 145245), (345, 117459), (421, 96255), (465, 87147), (621, 65255), (713, 56835), (837, 48415), (1035, 39153), (1263, 32085), (1395, 29049), (2105, 19251), (2139, 18945), (3105, 13051), (3565, 11367), (3789, 10695), (4185, 9683), (6315, 6417)]