65948259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 101382400

約数和(自身を除く): 35434141

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 1159, 1459, 2379, 3477, 4377, 15067, 18967, 27721, 45201, 56901, 83163, 88999, 266997, 360373, 1081119, 1156987, 1690981, 3470961, 5072943, 21982753, 65948259]

約数ペア:

[(1, 65948259), (3, 21982753), (13, 5072943), (19, 3470961), (39, 1690981), (57, 1156987), (61, 1081119), (183, 360373), (247, 266997), (741, 88999), (793, 83163), (1159, 56901), (1459, 45201), (2379, 27721), (3477, 18967), (4377, 15067)]