42194685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1433}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 73237248

約数和(自身を除く): 31042563

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1433, 1963, 2265, 4299, 5889, 7165, 9815, 18629, 21495, 29445, 55887, 93145, 216383, 279435, 649149, 1081915, 2812979, 3245745, 8438937, 14064895, 42194685]

約数ペア:

[(1, 42194685), (3, 14064895), (5, 8438937), (13, 3245745), (15, 2812979), (39, 1081915), (65, 649149), (151, 279435), (195, 216383), (453, 93145), (755, 55887), (1433, 29445), (1963, 21495), (2265, 18629), (4299, 9815), (5889, 7165)]