40240935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 82790400

約数和(自身を除く): 42549465

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 291, 315, 439, 485, 679, 873, 945, 1317, 1455, 2037, 2195, 2619, 3073, 3395, 3951, 4365, 6111, 6585, 9219, 10185, 11853, 13095, 15365, 18333, 19755, 27657, 30555, 42583, 46095, 59265, 82971, 91665, 127749, 138285, 212915, 298081, 383247, 414855, 638745, 894243, 1149741, 1490405, 1916235, 2682729, 4471215, 5748705, 8048187, 13413645, 40240935]

約数ペア:

[(1, 40240935), (3, 13413645), (5, 8048187), (7, 5748705), (9, 4471215), (15, 2682729), (21, 1916235), (27, 1490405), (35, 1149741), (45, 894243), (63, 638745), (97, 414855), (105, 383247), (135, 298081), (189, 212915), (291, 138285), (315, 127749), (439, 91665), (485, 82971), (679, 59265), (873, 46095), (945, 42583), (1317, 30555), (1455, 27657), (2037, 19755), (2195, 18333), (2619, 15365), (3073, 13095), (3395, 11853), (3951, 10185), (4365, 9219), (6111, 6585)]