40374135

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 72858240

約数和(自身を除く): 32484105

約数列:

[1, 3, 5, 9, 15, 41, 45, 79, 123, 205, 237, 277, 369, 395, 615, 711, 831, 1185, 1385, 1845, 2493, 3239, 3555, 4155, 9717, 11357, 12465, 16195, 21883, 29151, 34071, 48585, 56785, 65649, 102213, 109415, 145755, 170355, 196947, 328245, 511065, 897203, 984735, 2691609, 4486015, 8074827, 13458045, 40374135]

約数ペア:

[(1, 40374135), (3, 13458045), (5, 8074827), (9, 4486015), (15, 2691609), (41, 984735), (45, 897203), (79, 511065), (123, 328245), (205, 196947), (237, 170355), (277, 145755), (369, 109415), (395, 102213), (615, 65649), (711, 56785), (831, 48585), (1185, 34071), (1385, 29151), (1845, 21883), (2493, 16195), (3239, 12465), (3555, 11357), (4155, 9717)]