140960215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{111431}}^1$

素因数の和:111470

約数の個数: 16

約数和(自身を含む): 192554496

約数和(自身を除く): 51594281

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 111431, 557155, 1225741, 2562913, 6128705, 12814565, 28192043, 140960215]

約数ペア:

[(1, 140960215), (5, 28192043), (11, 12814565), (23, 6128705), (55, 2562913), (115, 1225741), (253, 557155), (1265, 111431)]