73285905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 147806208

約数和(自身を除く): 74520303

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 107, 165, 231, 321, 385, 535, 593, 749, 1155, 1177, 1605, 1779, 2247, 2965, 3531, 3745, 4151, 5885, 6523, 8239, 8895, 11235, 12453, 17655, 19569, 20755, 24717, 32615, 41195, 45661, 62265, 63451, 97845, 123585, 136983, 190353, 228305, 317255, 444157, 684915, 697961, 951765, 1332471, 2093883, 2220785, 3489805, 4885727, 6662355, 10469415, 14657181, 24428635, 73285905]

約数ペア:

[(1, 73285905), (3, 24428635), (5, 14657181), (7, 10469415), (11, 6662355), (15, 4885727), (21, 3489805), (33, 2220785), (35, 2093883), (55, 1332471), (77, 951765), (105, 697961), (107, 684915), (165, 444157), (231, 317255), (321, 228305), (385, 190353), (535, 136983), (593, 123585), (749, 97845), (1155, 63451), (1177, 62265), (1605, 45661), (1779, 41195), (2247, 32615), (2965, 24717), (3531, 20755), (3745, 19569), (4151, 17655), (5885, 12453), (6523, 11235), (8239, 8895)]