75748085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 109969920

約数和(自身を除く): 34221835

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 1289, 1679, 2555, 6445, 8395, 9023, 11753, 29647, 45115, 58765, 94097, 148235, 207529, 470485, 658679, 1037645, 2164231, 3293395, 10821155, 15149617, 75748085]

約数ペア:

[(1, 75748085), (5, 15149617), (7, 10821155), (23, 3293395), (35, 2164231), (73, 1037645), (115, 658679), (161, 470485), (365, 207529), (511, 148235), (805, 94097), (1289, 58765), (1679, 45115), (2555, 29647), (6445, 11753), (8395, 9023)]