27457150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 59594400

約数和(自身を除く): 32137250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1601, 1715, 2450, 3202, 3430, 8005, 8575, 11207, 16010, 17150, 22414, 40025, 56035, 78449, 80050, 112070, 156898, 280175, 392245, 549143, 560350, 784490, 1098286, 1961225, 2745715, 3922450, 5491430, 13728575, 27457150]

約数ペア:

[(1, 27457150), (2, 13728575), (5, 5491430), (7, 3922450), (10, 2745715), (14, 1961225), (25, 1098286), (35, 784490), (49, 560350), (50, 549143), (70, 392245), (98, 280175), (175, 156898), (245, 112070), (343, 80050), (350, 78449), (490, 56035), (686, 40025), (1225, 22414), (1601, 17150), (1715, 16010), (2450, 11207), (3202, 8575), (3430, 8005)]