12500604285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{773}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 21770477568

約数和(自身を除く): 9269873283

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 653, 773, 1651, 1905, 1959, 2319, 3265, 3865, 4953, 8255, 8489, 9795, 10049, 11595, 24765, 25467, 30147, 42445, 50245, 82931, 98171, 127335, 150735, 248793, 294513, 414655, 490855, 504769, 1078103, 1243965, 1276223, 1472565, 1514307, 2523845, 3234309, 3828669, 5390515, 6381115, 6561997, 7571535, 16171545, 19143345, 19685991, 32809985, 64105663, 98429955, 192316989, 320528315, 833373619, 961584945, 2500120857, 4166868095, 12500604285]

約数ペア:

[(1, 12500604285), (3, 4166868095), (5, 2500120857), (13, 961584945), (15, 833373619), (39, 320528315), (65, 192316989), (127, 98429955), (195, 64105663), (381, 32809985), (635, 19685991), (653, 19143345), (773, 16171545), (1651, 7571535), (1905, 6561997), (1959, 6381115), (2319, 5390515), (3265, 3828669), (3865, 3234309), (4953, 2523845), (8255, 1514307), (8489, 1472565), (9795, 1276223), (10049, 1243965), (11595, 1078103), (24765, 504769), (25467, 490855), (30147, 414655), (42445, 294513), (50245, 248793), (82931, 150735), (98171, 127335)]