22067208625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 34772984064

約数和(自身を除く): 12705775439

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 125, 175, 257, 275, 385, 605, 811, 847, 875, 1285, 1375, 1799, 1925, 2827, 3025, 4055, 4235, 5677, 6425, 8921, 8995, 9625, 14135, 15125, 19789, 20275, 21175, 28385, 31097, 32125, 44605, 44975, 62447, 70675, 98131, 98945, 101375, 105875, 141925, 155485, 208427, 217679, 223025, 224875, 312235, 353375, 490655, 494725, 686917, 709625, 777425, 1042135, 1088395, 1115125, 1458989, 1561175, 2292697, 2453275, 2473625, 3434585, 3887125, 5210675, 5441975, 7294945, 7805875, 11463485, 12266375, 16048879, 17172925, 25219667, 26053375, 27209875, 36474725, 57317425, 80244395, 85864625, 126098335, 176537669, 182373625, 286587125, 401221975, 630491675, 882688345, 2006109875, 3152458375, 4413441725, 22067208625]

約数ペア:

[(1, 22067208625), (5, 4413441725), (7, 3152458375), (11, 2006109875), (25, 882688345), (35, 630491675), (55, 401221975), (77, 286587125), (121, 182373625), (125, 176537669), (175, 126098335), (257, 85864625), (275, 80244395), (385, 57317425), (605, 36474725), (811, 27209875), (847, 26053375), (875, 25219667), (1285, 17172925), (1375, 16048879), (1799, 12266375), (1925, 11463485), (2827, 7805875), (3025, 7294945), (4055, 5441975), (4235, 5210675), (5677, 3887125), (6425, 3434585), (8921, 2473625), (8995, 2453275), (9625, 2292697), (14135, 1561175), (15125, 1458989), (19789, 1115125), (20275, 1088395), (21175, 1042135), (28385, 777425), (31097, 709625), (32125, 686917), (44605, 494725), (44975, 490655), (62447, 353375), (70675, 312235), (98131, 224875), (98945, 223025), (101375, 217679), (105875, 208427), (141925, 155485)]