40042515

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7649}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 64260000

約数和(自身を除く): 24217485

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 7649, 22947, 38245, 114735, 2669501, 8008503, 13347505, 40042515]

約数ペア:

[(1, 40042515), (3, 13347505), (5, 8008503), (15, 2669501), (349, 114735), (1047, 38245), (1745, 22947), (5235, 7649)]