229867825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 322157952

約数和(自身を除く): 92290127

約数列:

[1, 5, 11, 25, 55, 61, 71, 193, 275, 305, 355, 671, 781, 965, 1525, 1775, 2123, 3355, 3905, 4331, 4825, 10615, 11773, 13703, 16775, 19525, 21655, 47641, 53075, 58865, 68515, 108275, 129503, 150733, 238205, 294325, 342575, 647515, 753665, 835883, 1191025, 3237575, 3768325, 4179415, 9194713, 20897075, 45973565, 229867825]

約数ペア:

[(1, 229867825), (5, 45973565), (11, 20897075), (25, 9194713), (55, 4179415), (61, 3768325), (71, 3237575), (193, 1191025), (275, 835883), (305, 753665), (355, 647515), (671, 342575), (781, 294325), (965, 238205), (1525, 150733), (1775, 129503), (2123, 108275), (3355, 68515), (3905, 58865), (4331, 53075), (4825, 47641), (10615, 21655), (11773, 19525), (13703, 16775)]