68557995

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1438

約数の個数: 60

約数和(自身を含む): 135181200

約数和(自身を除く): 66623205

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1399, 1485, 1815, 3267, 4197, 4455, 5445, 6995, 9801, 12591, 15389, 16335, 20985, 37773, 46167, 49005, 62955, 76945, 113319, 138501, 169279, 188865, 230835, 415503, 507837, 566595, 692505, 846395, 1246509, 1523511, 2077515, 2539185, 4570533, 6232545, 7617555, 13711599, 22852665, 68557995]

約数ペア:

[(1, 68557995), (3, 22852665), (5, 13711599), (9, 7617555), (11, 6232545), (15, 4570533), (27, 2539185), (33, 2077515), (45, 1523511), (55, 1246509), (81, 846395), (99, 692505), (121, 566595), (135, 507837), (165, 415503), (297, 230835), (363, 188865), (405, 169279), (495, 138501), (605, 113319), (891, 76945), (1089, 62955), (1399, 49005), (1485, 46167), (1815, 37773), (3267, 20985), (4197, 16335), (4455, 15389), (5445, 12591), (6995, 9801)]