38862255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 66204864

約数和(自身を除く): 27342609

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 593, 771, 1285, 1779, 2965, 3855, 4369, 8895, 10081, 13107, 21845, 30243, 50405, 65535, 151215, 152401, 457203, 762005, 2286015, 2590817, 7772451, 12954085, 38862255]

約数ペア:

[(1, 38862255), (3, 12954085), (5, 7772451), (15, 2590817), (17, 2286015), (51, 762005), (85, 457203), (255, 152401), (257, 151215), (593, 65535), (771, 50405), (1285, 30243), (1779, 21845), (2965, 13107), (3855, 10081), (4369, 8895)]