127563135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2221}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 233789952

約数和(自身を除く): 106226817

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 547, 1641, 2221, 2735, 3829, 6663, 8205, 11105, 11487, 15547, 19145, 33315, 46641, 57435, 77735, 233205, 1214887, 3644661, 6074435, 8504209, 18223305, 25512627, 42521045, 127563135]

約数ペア:

[(1, 127563135), (3, 42521045), (5, 25512627), (7, 18223305), (15, 8504209), (21, 6074435), (35, 3644661), (105, 1214887), (547, 233205), (1641, 77735), (2221, 57435), (2735, 46641), (3829, 33315), (6663, 19145), (8205, 15547), (11105, 11487)]