57854655

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 110152224

約数和(自身を除く): 52297569

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 2801, 4131, 6885, 8403, 14005, 20655, 25209, 42015, 47617, 75627, 126045, 142851, 226881, 238085, 378135, 428553, 680643, 714255, 1134405, 1285659, 2142765, 3403215, 3856977, 6428295, 11570931, 19284885, 57854655]

約数ペア:

[(1, 57854655), (3, 19284885), (5, 11570931), (9, 6428295), (15, 3856977), (17, 3403215), (27, 2142765), (45, 1285659), (51, 1134405), (81, 714255), (85, 680643), (135, 428553), (153, 378135), (243, 238085), (255, 226881), (405, 142851), (459, 126045), (765, 75627), (1215, 47617), (1377, 42015), (2295, 25209), (2801, 20655), (4131, 14005), (6885, 8403)]