38868375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 85542912

約数和(自身を除く): 46674537

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 25, 35, 39, 51, 65, 67, 75, 85, 91, 105, 119, 125, 175, 195, 201, 221, 255, 273, 325, 335, 357, 375, 425, 455, 469, 525, 595, 663, 871, 875, 975, 1005, 1105, 1139, 1275, 1365, 1407, 1547, 1625, 1675, 1785, 2125, 2275, 2345, 2613, 2625, 2975, 3315, 3417, 4355, 4641, 4875, 5025, 5525, 5695, 6097, 6375, 6825, 7035, 7735, 7973, 8375, 8925, 11375, 11725, 13065, 14807, 14875, 16575, 17085, 18291, 21775, 23205, 23919, 25125, 27625, 28475, 30485, 34125, 35175, 38675, 39865, 44421, 44625, 58625, 65325, 74035, 82875, 85425, 91455, 103649, 108875, 116025, 119595, 142375, 152425, 175875, 193375, 199325, 222105, 310947, 326625, 370175, 427125, 457275, 518245, 580125, 597975, 762125, 996625, 1110525, 1554735, 1850875, 2286375, 2591225, 2989875, 5552625, 7773675, 12956125, 38868375]

約数ペア:

[(1, 38868375), (3, 12956125), (5, 7773675), (7, 5552625), (13, 2989875), (15, 2591225), (17, 2286375), (21, 1850875), (25, 1554735), (35, 1110525), (39, 996625), (51, 762125), (65, 597975), (67, 580125), (75, 518245), (85, 457275), (91, 427125), (105, 370175), (119, 326625), (125, 310947), (175, 222105), (195, 199325), (201, 193375), (221, 175875), (255, 152425), (273, 142375), (325, 119595), (335, 116025), (357, 108875), (375, 103649), (425, 91455), (455, 85425), (469, 82875), (525, 74035), (595, 65325), (663, 58625), (871, 44625), (875, 44421), (975, 39865), (1005, 38675), (1105, 35175), (1139, 34125), (1275, 30485), (1365, 28475), (1407, 27625), (1547, 25125), (1625, 23919), (1675, 23205), (1785, 21775), (2125, 18291), (2275, 17085), (2345, 16575), (2613, 14875), (2625, 14807), (2975, 13065), (3315, 11725), (3417, 11375), (4355, 8925), (4641, 8375), (4875, 7973), (5025, 7735), (5525, 7035), (5695, 6825), (6097, 6375)]