227540985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6547}}^1$

素因数の和:6893

約数の個数: 32

約数和(自身を含む): 417395712

約数和(自身を除く): 189854727

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 331, 993, 1655, 2317, 4965, 6547, 6951, 11585, 19641, 32735, 34755, 45829, 98205, 137487, 229145, 687435, 2167057, 6501171, 10835285, 15169399, 32505855, 45508197, 75846995, 227540985]

約数ペア:

[(1, 227540985), (3, 75846995), (5, 45508197), (7, 32505855), (15, 15169399), (21, 10835285), (35, 6501171), (105, 2167057), (331, 687435), (993, 229145), (1655, 137487), (2317, 98205), (4965, 45829), (6547, 34755), (6951, 32735), (11585, 19641)]