75479145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1601}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 138412800

約数和(自身を除く): 62933655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449, 1347, 1601, 2245, 3143, 4803, 6735, 8005, 9429, 11207, 15715, 24015, 33621, 47145, 56035, 168105, 718849, 2156547, 3594245, 5031943, 10782735, 15095829, 25159715, 75479145]

約数ペア:

[(1, 75479145), (3, 25159715), (5, 15095829), (7, 10782735), (15, 5031943), (21, 3594245), (35, 2156547), (105, 718849), (449, 168105), (1347, 56035), (1601, 47145), (2245, 33621), (3143, 24015), (4803, 15715), (6735, 11207), (8005, 9429)]