55915515

素因数分解:

$3^5\times 5^1\times {\mathrm{46021}}^1$

素因数の和:46041

約数の個数: 24

約数和(自身を含む): 100512048

約数和(自身を除く): 44596533

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 46021, 138063, 230105, 414189, 690315, 1242567, 2070945, 3727701, 6212835, 11183103, 18638505, 55915515]

約数ペア:

[(1, 55915515), (3, 18638505), (5, 11183103), (9, 6212835), (15, 3727701), (27, 2070945), (45, 1242567), (81, 690315), (135, 414189), (243, 230105), (405, 138063), (1215, 46021)]