37420485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 63752832

約数和(自身を除く): 26332347

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 571, 771, 1285, 1713, 2855, 3855, 4369, 8565, 9707, 13107, 21845, 29121, 48535, 65535, 145605, 146747, 440241, 733735, 2201205, 2494699, 7484097, 12473495, 37420485]

約数ペア:

[(1, 37420485), (3, 12473495), (5, 7484097), (15, 2494699), (17, 2201205), (51, 733735), (85, 440241), (255, 146747), (257, 145605), (571, 65535), (771, 48535), (1285, 29121), (1713, 21845), (2855, 13107), (3855, 9707), (4369, 8565)]