15000310533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{18367}}^1$

素因数の和:18913

約数の個数: 32

約数和(自身を含む): 22086270976

約数和(自身を除く): 7085960443

約数列:

[1, 3, 13, 39, 43, 129, 487, 559, 1461, 1677, 6331, 18367, 18993, 20941, 55101, 62823, 238771, 272233, 716313, 789781, 816699, 2369343, 8944729, 10267153, 26834187, 30801459, 116281477, 348844431, 384623347, 1153870041, 5000103511, 15000310533]

約数ペア:

[(1, 15000310533), (3, 5000103511), (13, 1153870041), (39, 384623347), (43, 348844431), (129, 116281477), (487, 30801459), (559, 26834187), (1461, 10267153), (1677, 8944729), (6331, 2369343), (18367, 816699), (18993, 789781), (20941, 716313), (55101, 272233), (62823, 238771)]