2489239515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1030741}}^1$

素因数の和:1030779

約数の個数: 32

約数和(自身を含む): 4749659136

約数和(自身を除く): 2260419621

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 1030741, 3092223, 5153705, 7215187, 15461115, 21645561, 23707043, 36075935, 71121129, 108227805, 118535215, 165949301, 355605645, 497847903, 829746505, 2489239515]

約数ペア:

[(1, 2489239515), (3, 829746505), (5, 497847903), (7, 355605645), (15, 165949301), (21, 118535215), (23, 108227805), (35, 71121129), (69, 36075935), (105, 23707043), (115, 21645561), (161, 15461115), (345, 7215187), (483, 5153705), (805, 3092223), (2415, 1030741)]