15820228713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{364513}}^1$

素因数の和:364593

約数の個数: 32

約数和(自身を含む): 23935447296

約数和(自身を除く): 8115218583

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 14467, 43401, 364513, 1093539, 6196721, 8383799, 13486981, 18590163, 25151397, 40460943, 142524583, 229278677, 310200563, 427573749, 687836031, 930601689, 5273409571, 15820228713]

約数ペア:

[(1, 15820228713), (3, 5273409571), (17, 930601689), (23, 687836031), (37, 427573749), (51, 310200563), (69, 229278677), (111, 142524583), (391, 40460943), (629, 25151397), (851, 18590163), (1173, 13486981), (1887, 8383799), (2553, 6196721), (14467, 1093539), (43401, 364513)]