149722965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 310763520

約数和(自身を除く): 161040555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 3371, 4935, 6345, 8883, 10113, 14805, 16855, 23597, 30339, 44415, 50565, 70791, 91017, 117985, 151695, 158437, 212373, 353955, 455085, 475311, 637119, 792185, 1061865, 1109059, 1425933, 2376555, 3185595, 3327177, 4277799, 5545295, 7129665, 9981531, 16635885, 21388995, 29944593, 49907655, 149722965]

約数ペア:

[(1, 149722965), (3, 49907655), (5, 29944593), (7, 21388995), (9, 16635885), (15, 9981531), (21, 7129665), (27, 5545295), (35, 4277799), (45, 3327177), (47, 3185595), (63, 2376555), (105, 1425933), (135, 1109059), (141, 1061865), (189, 792185), (235, 637119), (315, 475311), (329, 455085), (423, 353955), (705, 212373), (945, 158437), (987, 151695), (1269, 117985), (1645, 91017), (2115, 70791), (2961, 50565), (3371, 44415), (4935, 30339), (6345, 23597), (8883, 16855), (10113, 14805)]