43139145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17901

約数の個数: 32

約数和(自身を含む): 82317312

約数和(自身を除く): 39178167

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 17863, 53589, 89315, 125041, 267945, 375123, 410849, 625205, 1232547, 1875615, 2054245, 2875943, 6162735, 8627829, 14379715, 43139145]

約数ペア:

[(1, 43139145), (3, 14379715), (5, 8627829), (7, 6162735), (15, 2875943), (21, 2054245), (23, 1875615), (35, 1232547), (69, 625205), (105, 410849), (115, 375123), (161, 267945), (345, 125041), (483, 89315), (805, 53589), (2415, 17863)]