6426105

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 12000000

約数和(自身を除く): 5573895

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1249, 1715, 3747, 5145, 6245, 8743, 18735, 26229, 43715, 61201, 131145, 183603, 306005, 428407, 918015, 1285221, 2142035, 6426105]

約数ペア:

[(1, 6426105), (3, 2142035), (5, 1285221), (7, 918015), (15, 428407), (21, 306005), (35, 183603), (49, 131145), (105, 61201), (147, 43715), (245, 26229), (343, 18735), (735, 8743), (1029, 6245), (1249, 5145), (1715, 3747)]