122648049125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1699}}^1$

素因数の和:1972

約数の個数: 128

約数和(自身を含む): 194304614400

約数和(自身を除く): 71656565275

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 175, 211, 391, 425, 575, 595, 805, 875, 1055, 1477, 1699, 1955, 2125, 2737, 2875, 2975, 3587, 4025, 4853, 5275, 7385, 8495, 9775, 11893, 13685, 14875, 17935, 20125, 24265, 25109, 26375, 28883, 33971, 36925, 39077, 42475, 48875, 59465, 68425, 82501, 89675, 121325, 125545, 144415, 169855, 184625, 195385, 202181, 212375, 273539, 297325, 342125, 358489, 412505, 448375, 577507, 606625, 627725, 664309, 722075, 849275, 976925, 1010905, 1367695, 1486625, 1792445, 2062525, 2509423, 2887535, 3138625, 3321545, 3610375, 4246375, 4650163, 4884625, 5054525, 6094313, 6838475, 8245247, 8962225, 10312625, 12547115, 14437675, 16607725, 23250815, 25272625, 30471565, 34192375, 41226235, 42660191, 44811125, 57716729, 62735575, 72188375, 83038625, 116254075, 140169199, 152357825, 206131175, 213300955, 288583645, 313677875, 581270375, 700845995, 761789125, 981184393, 1030655875, 1066504775, 1442918225, 3504229975, 4905921965, 5332523875, 7214591125, 17521149875, 24529609825, 122648049125]

約数ペア:

[(1, 122648049125), (5, 24529609825), (7, 17521149875), (17, 7214591125), (23, 5332523875), (25, 4905921965), (35, 3504229975), (85, 1442918225), (115, 1066504775), (119, 1030655875), (125, 981184393), (161, 761789125), (175, 700845995), (211, 581270375), (391, 313677875), (425, 288583645), (575, 213300955), (595, 206131175), (805, 152357825), (875, 140169199), (1055, 116254075), (1477, 83038625), (1699, 72188375), (1955, 62735575), (2125, 57716729), (2737, 44811125), (2875, 42660191), (2975, 41226235), (3587, 34192375), (4025, 30471565), (4853, 25272625), (5275, 23250815), (7385, 16607725), (8495, 14437675), (9775, 12547115), (11893, 10312625), (13685, 8962225), (14875, 8245247), (17935, 6838475), (20125, 6094313), (24265, 5054525), (25109, 4884625), (26375, 4650163), (28883, 4246375), (33971, 3610375), (36925, 3321545), (39077, 3138625), (42475, 2887535), (48875, 2509423), (59465, 2062525), (68425, 1792445), (82501, 1486625), (89675, 1367695), (121325, 1010905), (125545, 976925), (144415, 849275), (169855, 722075), (184625, 664309), (195385, 627725), (202181, 606625), (212375, 577507), (273539, 448375), (297325, 412505), (342125, 358489)]