144047295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 294205440

約数和(自身を除く): 150158145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 313, 315, 487, 939, 945, 1461, 1565, 2191, 2435, 2817, 3409, 4383, 4695, 6573, 7305, 8451, 10227, 10955, 13149, 14085, 17045, 19719, 21915, 30681, 32865, 42255, 51135, 59157, 65745, 92043, 98595, 152431, 153405, 295785, 457293, 460215, 762155, 1067017, 1371879, 2286465, 3201051, 4115637, 5335085, 6859395, 9603153, 16005255, 20578185, 28809459, 48015765, 144047295]

約数ペア:

[(1, 144047295), (3, 48015765), (5, 28809459), (7, 20578185), (9, 16005255), (15, 9603153), (21, 6859395), (27, 5335085), (35, 4115637), (45, 3201051), (63, 2286465), (105, 1371879), (135, 1067017), (189, 762155), (313, 460215), (315, 457293), (487, 295785), (939, 153405), (945, 152431), (1461, 98595), (1565, 92043), (2191, 65745), (2435, 59157), (2817, 51135), (3409, 42255), (4383, 32865), (4695, 30681), (6573, 21915), (7305, 19719), (8451, 17045), (10227, 14085), (10955, 13149)]