45147025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 71424000

約数和(自身を除く): 26276975

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 175, 235, 275, 329, 385, 499, 517, 1175, 1645, 1925, 2495, 2585, 3493, 3619, 5489, 8225, 12475, 12925, 17465, 18095, 23453, 27445, 38423, 87325, 90475, 117265, 137225, 164171, 192115, 257983, 586325, 820855, 960575, 1289915, 1805881, 4104275, 6449575, 9029405, 45147025]

約数ペア:

[(1, 45147025), (5, 9029405), (7, 6449575), (11, 4104275), (25, 1805881), (35, 1289915), (47, 960575), (55, 820855), (77, 586325), (175, 257983), (235, 192115), (275, 164171), (329, 137225), (385, 117265), (499, 90475), (517, 87325), (1175, 38423), (1645, 27445), (1925, 23453), (2495, 18095), (2585, 17465), (3493, 12925), (3619, 12475), (5489, 8225)]