42248775

素因数分解:

$3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1307}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 70066944

約数和(自身を除く): 27818169

約数列:

[1, 3, 5, 15, 25, 75, 431, 1293, 1307, 2155, 3921, 6465, 6535, 10775, 19605, 32325, 32675, 98025, 563317, 1689951, 2816585, 8449755, 14082925, 42248775]

約数ペア:

[(1, 42248775), (3, 14082925), (5, 8449755), (15, 2816585), (25, 1689951), (75, 563317), (431, 98025), (1293, 32675), (1307, 32325), (2155, 19605), (3921, 10775), (6465, 6535)]