488647005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{38461}}^1$

素因数の和:38498

約数の個数: 48

約数和(自身を含む): 982165632

約数和(自身を除く): 493518627

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 38461, 115383, 192305, 269227, 423071, 576915, 807681, 1269213, 1346135, 2115355, 2961497, 4038405, 4653781, 6346065, 8884491, 13961343, 14807485, 23268905, 32576467, 44422455, 69806715, 97729401, 162882335, 488647005]

約数ペア:

[(1, 488647005), (3, 162882335), (5, 97729401), (7, 69806715), (11, 44422455), (15, 32576467), (21, 23268905), (33, 14807485), (35, 13961343), (55, 8884491), (77, 6346065), (105, 4653781), (121, 4038405), (165, 2961497), (231, 2115355), (363, 1346135), (385, 1269213), (605, 807681), (847, 576915), (1155, 423071), (1815, 269227), (2541, 192305), (4235, 115383), (12705, 38461)]