131727435

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{25603}}^1$

素因数の和:25632

約数の個数: 32

約数和(自身を含む): 245798400

約数和(自身を除く): 114070965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 25603, 76809, 128015, 179221, 384045, 537663, 896105, 1254547, 2688315, 3763641, 6272735, 8781829, 18818205, 26345487, 43909145, 131727435]

約数ペア:

[(1, 131727435), (3, 43909145), (5, 26345487), (7, 18818205), (15, 8781829), (21, 6272735), (35, 3763641), (49, 2688315), (105, 1254547), (147, 896105), (245, 537663), (343, 384045), (735, 179221), (1029, 128015), (1715, 76809), (5145, 25603)]