82721085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1319}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 137237760

約数和(自身を除く): 54516675

約数列:

[1, 3, 5, 15, 37, 111, 113, 185, 339, 555, 565, 1319, 1695, 3957, 4181, 6595, 12543, 19785, 20905, 48803, 62715, 146409, 149047, 244015, 447141, 732045, 745235, 2235705, 5514739, 16544217, 27573695, 82721085]

約数ペア:

[(1, 82721085), (3, 27573695), (5, 16544217), (15, 5514739), (37, 2235705), (111, 745235), (113, 732045), (185, 447141), (339, 244015), (555, 149047), (565, 146409), (1319, 62715), (1695, 48803), (3957, 20905), (4181, 19785), (6595, 12543)]