139702955035

素因数分解:

$5^1\times 7^3\times {\mathrm{81459449}}^1$

素因数の和:81459475

約数の個数: 16

約数和(自身を含む): 195502680000

約数和(自身を除く): 55799724965

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 81459449, 407297245, 570216143, 2851080715, 3991513001, 19957565005, 27940591007, 139702955035]

約数ペア:

[(1, 139702955035), (5, 27940591007), (7, 19957565005), (35, 3991513001), (49, 2851080715), (245, 570216143), (343, 407297245), (1715, 81459449)]