74829405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 142663680

約数和(自身を除く): 67834275

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 59, 105, 141, 177, 235, 257, 295, 329, 413, 705, 771, 885, 987, 1239, 1285, 1645, 1799, 2065, 2773, 3855, 4935, 5397, 6195, 8319, 8995, 12079, 13865, 15163, 19411, 26985, 36237, 41595, 45489, 58233, 60395, 75815, 84553, 97055, 106141, 181185, 227445, 253659, 291165, 318423, 422765, 530705, 712661, 1268295, 1592115, 2137983, 3563305, 4988627, 10689915, 14965881, 24943135, 74829405]

約数ペア:

[(1, 74829405), (3, 24943135), (5, 14965881), (7, 10689915), (15, 4988627), (21, 3563305), (35, 2137983), (47, 1592115), (59, 1268295), (105, 712661), (141, 530705), (177, 422765), (235, 318423), (257, 291165), (295, 253659), (329, 227445), (413, 181185), (705, 106141), (771, 97055), (885, 84553), (987, 75815), (1239, 60395), (1285, 58233), (1645, 45489), (1799, 41595), (2065, 36237), (2773, 26985), (3855, 19411), (4935, 15163), (5397, 13865), (6195, 12079), (8319, 8995)]