246688145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{6911}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 330946560

約数和(自身を除く): 84258415

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 3245, 6911, 7139, 34555, 35695, 76021, 380105, 407749, 836231, 2038745, 4181155, 4485239, 22426195, 49337629, 246688145]

約数ペア:

[(1, 246688145), (5, 49337629), (11, 22426195), (55, 4485239), (59, 4181155), (121, 2038745), (295, 836231), (605, 407749), (649, 380105), (3245, 76021), (6911, 35695), (7139, 34555)]