65056250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 139491072

約数和(自身を除く): 74434822

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1487, 1750, 2974, 3125, 4375, 6250, 7435, 8750, 10409, 14870, 20818, 21875, 37175, 43750, 52045, 74350, 104090, 185875, 260225, 371750, 520450, 929375, 1301125, 1858750, 2602250, 4646875, 6505625, 9293750, 13011250, 32528125, 65056250]

約数ペア:

[(1, 65056250), (2, 32528125), (5, 13011250), (7, 9293750), (10, 6505625), (14, 4646875), (25, 2602250), (35, 1858750), (50, 1301125), (70, 929375), (125, 520450), (175, 371750), (250, 260225), (350, 185875), (625, 104090), (875, 74350), (1250, 52045), (1487, 43750), (1750, 37175), (2974, 21875), (3125, 20818), (4375, 14870), (6250, 10409), (7435, 8750)]