6748235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 9580032

約数和(自身を除く): 2831797

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 197, 221, 403, 527, 985, 1105, 2015, 2561, 2635, 3349, 6107, 6851, 12805, 16745, 30535, 34255, 43537, 79391, 103819, 217685, 396955, 519095, 1349647, 6748235]

約数ペア:

[(1, 6748235), (5, 1349647), (13, 519095), (17, 396955), (31, 217685), (65, 103819), (85, 79391), (155, 43537), (197, 34255), (221, 30535), (403, 16745), (527, 12805), (985, 6851), (1105, 6107), (2015, 3349), (2561, 2635)]