12963594875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2909}}^1$

素因数の和:3405

約数の個数: 64

約数和(自身を含む): 20221194240

約数和(自身を除く): 7257599365

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 463, 875, 1375, 1925, 2315, 2909, 3241, 5093, 9625, 11575, 14545, 16205, 20363, 25465, 31999, 35651, 57875, 72725, 81025, 101815, 127325, 159995, 178255, 223993, 363625, 405125, 509075, 636625, 799975, 891275, 1119965, 1346867, 2545375, 3999875, 4456375, 5599825, 6734335, 9428069, 14815537, 27999125, 33671675, 47140345, 74077685, 103708759, 168358375, 235701725, 370388425, 518543795, 1178508625, 1851942125, 2592718975, 12963594875]

約数ペア:

[(1, 12963594875), (5, 2592718975), (7, 1851942125), (11, 1178508625), (25, 518543795), (35, 370388425), (55, 235701725), (77, 168358375), (125, 103708759), (175, 74077685), (275, 47140345), (385, 33671675), (463, 27999125), (875, 14815537), (1375, 9428069), (1925, 6734335), (2315, 5599825), (2909, 4456375), (3241, 3999875), (5093, 2545375), (9625, 1346867), (11575, 1119965), (14545, 891275), (16205, 799975), (20363, 636625), (25465, 509075), (31999, 405125), (35651, 363625), (57875, 223993), (72725, 178255), (81025, 159995), (101815, 127325)]