489023.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 24689664

約数和(自身を除く): 10050969

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 281, 345, 453, 755, 843, 1405, 2265, 3473, 4215, 6463, 10419, 17365, 19389, 32315, 42431, 52095, 96945, 127293, 212155, 636465, 975913, 2927739, 4879565, 14638695]

約数ペア:

[(1, 14638695), (3, 4879565), (5, 2927739), (15, 975913), (23, 636465), (69, 212155), (115, 127293), (151, 96945), (281, 52095), (345, 42431), (453, 32315), (755, 19389), (843, 17365), (1405, 10419), (2265, 6463), (3473, 4215)]