120694315

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 172118016

約数和(自身を除く): 51423701

約数列:

[1, 5, 7, 31, 35, 155, 173, 217, 643, 865, 1085, 1211, 3215, 4501, 5363, 6055, 19933, 22505, 26815, 37541, 99665, 111239, 139531, 187705, 556195, 697655, 778673, 3448409, 3893365, 17242045, 24138863, 120694315]

約数ペア:

[(1, 120694315), (5, 24138863), (7, 17242045), (31, 3893365), (35, 3448409), (155, 778673), (173, 697655), (217, 556195), (643, 187705), (865, 139531), (1085, 111239), (1211, 99665), (3215, 37541), (4501, 26815), (5363, 22505), (6055, 19933)]