223846905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6701}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 382174848

約数和(自身を除く): 158327943

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 1965, 2227, 6681, 6701, 11135, 20103, 33405, 33505, 100515, 113917, 341751, 569585, 877831, 1708755, 2633493, 4389155, 13167465, 14923127, 44769381, 74615635, 223846905]

約数ペア:

[(1, 223846905), (3, 74615635), (5, 44769381), (15, 14923127), (17, 13167465), (51, 4389155), (85, 2633493), (131, 1708755), (255, 877831), (393, 569585), (655, 341751), (1965, 113917), (2227, 100515), (6681, 33505), (6701, 33405), (11135, 20103)]