77252285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 106437888

約数和(自身を除く): 29185603

約数列:

[1, 5, 11, 23, 55, 115, 173, 253, 353, 865, 1265, 1765, 1903, 3883, 3979, 8119, 9515, 19415, 19895, 40595, 43769, 61069, 89309, 218845, 305345, 446545, 671759, 1404587, 3358795, 7022935, 15450457, 77252285]

約数ペア:

[(1, 77252285), (5, 15450457), (11, 7022935), (23, 3358795), (55, 1404587), (115, 671759), (173, 446545), (253, 305345), (353, 218845), (865, 89309), (1265, 61069), (1765, 43769), (1903, 40595), (3883, 19895), (3979, 19415), (8119, 9515)]