42148845

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3919}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 31233555

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 3919, 10755, 11757, 19595, 35271, 58785, 176355, 936641, 2809923, 4683205, 8429769, 14049615, 42148845]

約数ペア:

[(1, 42148845), (3, 14049615), (5, 8429769), (9, 4683205), (15, 2809923), (45, 936641), (239, 176355), (717, 58785), (1195, 35271), (2151, 19595), (3585, 11757), (3919, 10755)]