25030845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 49944960

約数和(自身を除く): 24914115

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 347, 687, 1041, 1145, 1603, 1735, 2061, 2429, 3123, 3435, 4809, 5205, 7287, 8015, 10305, 12145, 14427, 15615, 21861, 24045, 36435, 72135, 79463, 109305, 238389, 397315, 556241, 715167, 1191945, 1668723, 2781205, 3575835, 5006169, 8343615, 25030845]

約数ペア:

[(1, 25030845), (3, 8343615), (5, 5006169), (7, 3575835), (9, 2781205), (15, 1668723), (21, 1191945), (35, 715167), (45, 556241), (63, 397315), (105, 238389), (229, 109305), (315, 79463), (347, 72135), (687, 36435), (1041, 24045), (1145, 21861), (1603, 15615), (1735, 14427), (2061, 12145), (2429, 10305), (3123, 8015), (3435, 7287), (4809, 5205)]