48147315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 83483136

約数和(自身を除く): 35335821

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4391, 10965, 13173, 21955, 65865, 74647, 188813, 223941, 373235, 566439, 944065, 1119705, 2832195, 3209821, 9629463, 16049105, 48147315]

約数ペア:

[(1, 48147315), (3, 16049105), (5, 9629463), (15, 3209821), (17, 2832195), (43, 1119705), (51, 944065), (85, 566439), (129, 373235), (215, 223941), (255, 188813), (645, 74647), (731, 65865), (2193, 21955), (3655, 13173), (4391, 10965)]