81710361605

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{533549}}^1$

素因数の和:533944

約数の個数: 16

約数和(自身を含む): 99304326000

約数和(自身を除く): 17593964395

約数列:

[1, 5, 109, 281, 545, 1405, 30629, 153145, 533549, 2667745, 58156841, 149927269, 290784205, 749636345, 16342072321, 81710361605]

約数ペア:

[(1, 81710361605), (5, 16342072321), (109, 749636345), (281, 290784205), (545, 149927269), (1405, 58156841), (30629, 2667745), (153145, 533549)]