40007385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 80352000

約数和(自身を除く): 40344615

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 929, 957, 1305, 1485, 1595, 2787, 2871, 3915, 4645, 4785, 8361, 8613, 10219, 13935, 14355, 25083, 26941, 30657, 41805, 43065, 51095, 80823, 91971, 125415, 134705, 153285, 242469, 275913, 296351, 404115, 459855, 727407, 889053, 1212345, 1379565, 1481755, 2667159, 3637035, 4445265, 8001477, 13335795, 40007385]

約数ペア:

[(1, 40007385), (3, 13335795), (5, 8001477), (9, 4445265), (11, 3637035), (15, 2667159), (27, 1481755), (29, 1379565), (33, 1212345), (45, 889053), (55, 727407), (87, 459855), (99, 404115), (135, 296351), (145, 275913), (165, 242469), (261, 153285), (297, 134705), (319, 125415), (435, 91971), (495, 80823), (783, 51095), (929, 43065), (957, 41805), (1305, 30657), (1485, 26941), (1595, 25083), (2787, 14355), (2871, 13935), (3915, 10219), (4645, 8613), (4785, 8361)]