10007025

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 19344000

約数和(自身を除く): 9336975

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 343, 389, 525, 735, 1029, 1167, 1225, 1715, 1945, 2723, 3675, 5145, 5835, 8169, 8575, 9725, 13615, 19061, 25725, 29175, 40845, 57183, 68075, 95305, 133427, 204225, 285915, 400281, 476525, 667135, 1429575, 2001405, 3335675, 10007025]

約数ペア:

[(1, 10007025), (3, 3335675), (5, 2001405), (7, 1429575), (15, 667135), (21, 476525), (25, 400281), (35, 285915), (49, 204225), (75, 133427), (105, 95305), (147, 68075), (175, 57183), (245, 40845), (343, 29175), (389, 25725), (525, 19061), (735, 13615), (1029, 9725), (1167, 8575), (1225, 8169), (1715, 5835), (1945, 5145), (2723, 3675)]