5007555

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{757}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 10369440

約数和(自身を除く): 5361885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 757, 945, 1323, 2205, 2271, 3785, 5299, 6615, 6813, 11355, 15897, 20439, 26495, 34065, 37093, 47691, 79485, 102195, 111279, 143073, 185465, 238455, 333837, 556395, 715365, 1001511, 1669185, 5007555]

約数ペア:

[(1, 5007555), (3, 1669185), (5, 1001511), (7, 715365), (9, 556395), (15, 333837), (21, 238455), (27, 185465), (35, 143073), (45, 111279), (49, 102195), (63, 79485), (105, 47691), (135, 37093), (147, 34065), (189, 26495), (245, 20439), (315, 15897), (441, 11355), (735, 6813), (757, 6615), (945, 5299), (1323, 3785), (2205, 2271)]