191512145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{13763}}^1$

素因数の和:13813

約数の個数: 24

約数和(自身を含む): 263608128

約数和(自身を除く): 72095983

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 13763, 13915, 68815, 151393, 316549, 756965, 1582745, 1665323, 3482039, 8326615, 17410195, 38302429, 191512145]

約数ペア:

[(1, 191512145), (5, 38302429), (11, 17410195), (23, 8326615), (55, 3482039), (115, 1665323), (121, 1582745), (253, 756965), (605, 316549), (1265, 151393), (2783, 68815), (13763, 13915)]