69792225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 133562880

約数和(自身を除く): 63770655

約数列:

[1, 3, 5, 15, 17, 19, 25, 43, 51, 57, 67, 75, 85, 95, 129, 201, 215, 255, 285, 323, 335, 425, 475, 645, 731, 817, 969, 1005, 1075, 1139, 1273, 1275, 1425, 1615, 1675, 2193, 2451, 2881, 3225, 3417, 3655, 3819, 4085, 4845, 5025, 5695, 6365, 8075, 8643, 10965, 12255, 13889, 14405, 17085, 18275, 19095, 20425, 21641, 24225, 28475, 31825, 41667, 43215, 48977, 54739, 54825, 61275, 64923, 69445, 72025, 85425, 95475, 108205, 146931, 164217, 208335, 216075, 244885, 273695, 324615, 347225, 541025, 734655, 821085, 930563, 1041675, 1224425, 1368475, 1623075, 2791689, 3673275, 4105425, 4652815, 13958445, 23264075, 69792225]

約数ペア:

[(1, 69792225), (3, 23264075), (5, 13958445), (15, 4652815), (17, 4105425), (19, 3673275), (25, 2791689), (43, 1623075), (51, 1368475), (57, 1224425), (67, 1041675), (75, 930563), (85, 821085), (95, 734655), (129, 541025), (201, 347225), (215, 324615), (255, 273695), (285, 244885), (323, 216075), (335, 208335), (425, 164217), (475, 146931), (645, 108205), (731, 95475), (817, 85425), (969, 72025), (1005, 69445), (1075, 64923), (1139, 61275), (1273, 54825), (1275, 54739), (1425, 48977), (1615, 43215), (1675, 41667), (2193, 31825), (2451, 28475), (2881, 24225), (3225, 21641), (3417, 20425), (3655, 19095), (3819, 18275), (4085, 17085), (4845, 14405), (5025, 13889), (5695, 12255), (6365, 10965), (8075, 8643)]