53804235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 91616832

約数和(自身を除く): 37812597

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 821, 1285, 2463, 3855, 4105, 4369, 12315, 13107, 13957, 21845, 41871, 65535, 69785, 209355, 210997, 632991, 1054985, 3164955, 3586949, 10760847, 17934745, 53804235]

約数ペア:

[(1, 53804235), (3, 17934745), (5, 10760847), (15, 3586949), (17, 3164955), (51, 1054985), (85, 632991), (255, 210997), (257, 209355), (771, 69785), (821, 65535), (1285, 41871), (2463, 21845), (3855, 13957), (4105, 13107), (4369, 12315)]