40292505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 80087040

約数和(自身を除く): 39794535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 473, 495, 631, 645, 1161, 1419, 1485, 1893, 1935, 2365, 3155, 4257, 5679, 5805, 6941, 7095, 9465, 12771, 17037, 20823, 21285, 27133, 28395, 34705, 62469, 63855, 81399, 85185, 104115, 135665, 187407, 244197, 298463, 312345, 406995, 732591, 895389, 937035, 1220985, 1492315, 2686167, 3662955, 4476945, 8058501, 13430835, 40292505]

約数ペア:

[(1, 40292505), (3, 13430835), (5, 8058501), (9, 4476945), (11, 3662955), (15, 2686167), (27, 1492315), (33, 1220985), (43, 937035), (45, 895389), (55, 732591), (99, 406995), (129, 312345), (135, 298463), (165, 244197), (215, 187407), (297, 135665), (387, 104115), (473, 85185), (495, 81399), (631, 63855), (645, 62469), (1161, 34705), (1419, 28395), (1485, 27133), (1893, 21285), (1935, 20823), (2365, 17037), (3155, 12771), (4257, 9465), (5679, 7095), (5805, 6941)]