1739145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 2945088

約数和(自身を除く): 1205943

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4899, 5041, 8165, 15123, 24495, 25205, 75615, 115943, 347829, 579715, 1739145]

約数ペア:

[(1, 1739145), (3, 579715), (5, 347829), (15, 115943), (23, 75615), (69, 25205), (71, 24495), (115, 15123), (213, 8165), (345, 5041), (355, 4899), (1065, 1633)]