679534465

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{16333}}^1$

素因数の和:16548

約数の個数: 16

約数和(自身を含む): 836170128

約数和(自身を除く): 156635663

約数列:

[1, 5, 53, 157, 265, 785, 8321, 16333, 41605, 81665, 865649, 2564281, 4328245, 12821405, 135906893, 679534465]

約数ペア:

[(1, 679534465), (5, 135906893), (53, 12821405), (157, 4328245), (265, 2564281), (785, 865649), (8321, 81665), (16333, 41605)]