55783395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53897}}^1$

素因数の和:53931

約数の個数: 24

約数和(自身を含む): 100897056

約数和(自身を除く): 45113661

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 53897, 161691, 269485, 485073, 808455, 1239631, 2425365, 3718893, 6198155, 11156679, 18594465, 55783395]

約数ペア:

[(1, 55783395), (3, 18594465), (5, 11156679), (9, 6198155), (15, 3718893), (23, 2425365), (45, 1239631), (69, 808455), (115, 485073), (207, 269485), (345, 161691), (1035, 53897)]