423565564405

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1\times {\mathrm{1439989}}^1$

素因数の和:1440744

約数の個数: 16

約数和(自身を含む): 514767625200

約数和(自身を除く): 91202060795

約数列:

[1, 5, 89, 445, 661, 3305, 58829, 294145, 1439989, 7199945, 128159021, 640795105, 951832729, 4759163645, 84713112881, 423565564405]

約数ペア:

[(1, 423565564405), (5, 84713112881), (89, 4759163645), (445, 951832729), (661, 640795105), (3305, 128159021), (58829, 7199945), (294145, 1439989)]