9793855

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 12079584

約数和(自身を除く): 2285729

約数列:

[1, 5, 61, 163, 197, 305, 815, 985, 9943, 12017, 32111, 49715, 60085, 160555, 1958771, 9793855]

約数ペア:

[(1, 9793855), (5, 1958771), (61, 160555), (163, 60085), (197, 49715), (305, 32111), (815, 12017), (985, 9943)]