85890752675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37754177}}^1$

素因数の和:37754207

約数の個数: 24

約数和(自身を含む): 131082506016

約数和(自身を除く): 45191753341

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 37754177, 188770885, 264279239, 490804301, 943854425, 1321396195, 2454021505, 3435630107, 6606980975, 12270107525, 17178150535, 85890752675]

約数ペア:

[(1, 85890752675), (5, 17178150535), (7, 12270107525), (13, 6606980975), (25, 3435630107), (35, 2454021505), (65, 1321396195), (91, 943854425), (175, 490804301), (325, 264279239), (455, 188770885), (2275, 37754177)]