40550265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 87160320

約数和(自身を除く): 46610055

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 29, 35, 45, 63, 69, 87, 105, 115, 145, 161, 193, 203, 207, 261, 315, 345, 435, 483, 579, 609, 667, 805, 965, 1015, 1035, 1305, 1351, 1449, 1737, 1827, 2001, 2415, 2895, 3045, 3335, 4053, 4439, 4669, 5597, 6003, 6755, 7245, 8685, 9135, 10005, 12159, 13317, 14007, 16791, 20265, 22195, 23345, 27985, 30015, 31073, 39179, 39951, 42021, 50373, 60795, 66585, 70035, 83955, 93219, 117537, 128731, 155365, 195895, 199755, 210105, 251865, 279657, 352611, 386193, 466095, 587685, 643655, 901117, 1158579, 1398285, 1763055, 1930965, 2703351, 4505585, 5792895, 8110053, 13516755, 40550265]

約数ペア:

[(1, 40550265), (3, 13516755), (5, 8110053), (7, 5792895), (9, 4505585), (15, 2703351), (21, 1930965), (23, 1763055), (29, 1398285), (35, 1158579), (45, 901117), (63, 643655), (69, 587685), (87, 466095), (105, 386193), (115, 352611), (145, 279657), (161, 251865), (193, 210105), (203, 199755), (207, 195895), (261, 155365), (315, 128731), (345, 117537), (435, 93219), (483, 83955), (579, 70035), (609, 66585), (667, 60795), (805, 50373), (965, 42021), (1015, 39951), (1035, 39179), (1305, 31073), (1351, 30015), (1449, 27985), (1737, 23345), (1827, 22195), (2001, 20265), (2415, 16791), (2895, 14007), (3045, 13317), (3335, 12159), (4053, 10005), (4439, 9135), (4669, 8685), (5597, 7245), (6003, 6755)]