1085757925

素因数分解:

$5^2\times 7^3\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 1584025600

約数和(自身を除く): 498267675

約数列:

[1, 5, 7, 25, 35, 49, 127, 175, 245, 343, 635, 889, 997, 1225, 1715, 3175, 4445, 4985, 6223, 6979, 8575, 22225, 24925, 31115, 34895, 43561, 48853, 126619, 155575, 174475, 217805, 244265, 341971, 633095, 886333, 1089025, 1221325, 1709855, 3165475, 4431665, 6204331, 8549275, 22158325, 31021655, 43430317, 155108275, 217151585, 1085757925]

約数ペア:

[(1, 1085757925), (5, 217151585), (7, 155108275), (25, 43430317), (35, 31021655), (49, 22158325), (127, 8549275), (175, 6204331), (245, 4431665), (343, 3165475), (635, 1709855), (889, 1221325), (997, 1089025), (1225, 886333), (1715, 633095), (3175, 341971), (4445, 244265), (4985, 217805), (6223, 174475), (6979, 155575), (8575, 126619), (22225, 48853), (24925, 43561), (31115, 34895)]