145409551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2551}}^1$

素因数の和:3054

約数の個数: 16

約数和(自身を含む): 176394240

約数和(自身を除く): 30984689

約数列:

[1, 7, 17, 119, 479, 2551, 3353, 8143, 17857, 43367, 57001, 303569, 1221929, 8553503, 20772793, 145409551]

約数ペア:

[(1, 145409551), (7, 20772793), (17, 8553503), (119, 1221929), (479, 303569), (2551, 57001), (3353, 43367), (8143, 17857)]