68589067815

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1\times {\mathrm{2897}}^1$

素因数の和:4070

約数の個数: 80

約数和(自身を含む): 125428963968

約数和(自身を除く): 56839896153

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1103, 1431, 2385, 2897, 3309, 4293, 5515, 7155, 8691, 9927, 14485, 16545, 21465, 26073, 29781, 43455, 49635, 58459, 78219, 89343, 130365, 148905, 153541, 175377, 234657, 292295, 391095, 446715, 460623, 526131, 767705, 876885, 1173285, 1381869, 1578393, 2303115, 2630655, 3195391, 4145607, 4735179, 6909345, 7891965, 9586173, 12436821, 15976955, 20728035, 23675895, 28758519, 47930865, 62184105, 86275557, 143792595, 169355723, 258826671, 431377785, 508067169, 846778615, 1294133355, 1524201507, 2540335845, 4572604521, 7621007535, 13717813563, 22863022605, 68589067815]

約数ペア:

[(1, 68589067815), (3, 22863022605), (5, 13717813563), (9, 7621007535), (15, 4572604521), (27, 2540335845), (45, 1524201507), (53, 1294133355), (81, 846778615), (135, 508067169), (159, 431377785), (265, 258826671), (405, 169355723), (477, 143792595), (795, 86275557), (1103, 62184105), (1431, 47930865), (2385, 28758519), (2897, 23675895), (3309, 20728035), (4293, 15976955), (5515, 12436821), (7155, 9586173), (8691, 7891965), (9927, 6909345), (14485, 4735179), (16545, 4145607), (21465, 3195391), (26073, 2630655), (29781, 2303115), (43455, 1578393), (49635, 1381869), (58459, 1173285), (78219, 876885), (89343, 767705), (130365, 526131), (148905, 460623), (153541, 446715), (175377, 391095), (234657, 292295)]