143960795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 197821440

約数和(自身を除く): 53860645

約数列:

[1, 5, 11, 23, 55, 115, 253, 317, 359, 1265, 1585, 1795, 3487, 3949, 7291, 8257, 17435, 19745, 36455, 41285, 80201, 90827, 113803, 401005, 454135, 569015, 1251833, 2617469, 6259165, 13087345, 28792159, 143960795]

約数ペア:

[(1, 143960795), (5, 28792159), (11, 13087345), (23, 6259165), (55, 2617469), (115, 1251833), (253, 569015), (317, 454135), (359, 401005), (1265, 113803), (1585, 90827), (1795, 80201), (3487, 41285), (3949, 36455), (7291, 19745), (8257, 17435)]