120056475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20789}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 247484160

約数和(自身を除く): 127427685

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 20789, 62367, 103945, 145523, 228679, 311835, 436569, 519725, 686037, 727615, 1143395, 1559175, 1600753, 2182845, 3430185, 3638075, 4802259, 5716975, 8003765, 10914225, 17150925, 24011295, 40018825, 120056475]

約数ペア:

[(1, 120056475), (3, 40018825), (5, 24011295), (7, 17150925), (11, 10914225), (15, 8003765), (21, 5716975), (25, 4802259), (33, 3638075), (35, 3430185), (55, 2182845), (75, 1600753), (77, 1559175), (105, 1143395), (165, 727615), (175, 686037), (231, 519725), (275, 436569), (385, 311835), (525, 228679), (825, 145523), (1155, 103945), (1925, 62367), (5775, 20789)]