1688049014895

素因数分解:

$3^5\times 5^1\times {\mathrm{67447}}^1\times {\mathrm{20599}}^1$

素因数の和:88066

約数の個数: 48

約数和(自身を含む): 3034512499200

約数和(自身を除く): 1346463484305

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 20599, 61797, 67447, 102995, 185391, 202341, 308985, 337235, 556173, 607023, 926955, 1011705, 1668519, 1821069, 2780865, 3035115, 5005557, 5463207, 8342595, 9105345, 16389621, 25027785, 27316035, 81948105, 1389340753, 4168022259, 6946703765, 12504066777, 20840111295, 37512200331, 62520333885, 112536600993, 187561001655, 337609802979, 562683004965, 1688049014895]

約数ペア:

[(1, 1688049014895), (3, 562683004965), (5, 337609802979), (9, 187561001655), (15, 112536600993), (27, 62520333885), (45, 37512200331), (81, 20840111295), (135, 12504066777), (243, 6946703765), (405, 4168022259), (1215, 1389340753), (20599, 81948105), (61797, 27316035), (67447, 25027785), (102995, 16389621), (185391, 9105345), (202341, 8342595), (308985, 5463207), (337235, 5005557), (556173, 3035115), (607023, 2780865), (926955, 1821069), (1011705, 1668519)]