67106985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17683}}^1$

素因数の和:17725

約数の個数: 32

約数和(自身を含む): 122231808

約数和(自身を除く): 55124823

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 17683, 53049, 88415, 194513, 265245, 406709, 583539, 972565, 1220127, 2033545, 2917695, 4473799, 6100635, 13421397, 22368995, 67106985]

約数ペア:

[(1, 67106985), (3, 22368995), (5, 13421397), (11, 6100635), (15, 4473799), (23, 2917695), (33, 2033545), (55, 1220127), (69, 972565), (115, 583539), (165, 406709), (253, 265245), (345, 194513), (759, 88415), (1265, 53049), (3795, 17683)]