6988430735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227303}}^1$

素因数の和:227375

約数の個数: 32

約数和(自身を含む): 10081387008

約数和(自身を除く): 3092956273

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 30745, 227303, 1136515, 2500333, 2954939, 9774029, 12501665, 14774695, 32504329, 48870145, 107514319, 127062377, 162521645, 537571595, 635311885, 1397686147, 6988430735]

約数ペア:

[(1, 6988430735), (5, 1397686147), (11, 635311885), (13, 537571595), (43, 162521645), (55, 127062377), (65, 107514319), (143, 48870145), (215, 32504329), (473, 14774695), (559, 12501665), (715, 9774029), (2365, 2954939), (2795, 2500333), (6149, 1136515), (30745, 227303)]