61351235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4409}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 23109085

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 4409, 13915, 22045, 48499, 101407, 242495, 507035, 533489, 1115477, 2667445, 5577385, 12270247, 61351235]

約数ペア:

[(1, 61351235), (5, 12270247), (11, 5577385), (23, 2667445), (55, 1115477), (115, 533489), (121, 507035), (253, 242495), (605, 101407), (1265, 48499), (2783, 22045), (4409, 13915)]