9213307825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{21977}}^1$

素因数の和:22437

約数の個数: 24

約数和(自身を含む): 11732295960

約数和(自身を除く): 2518988135

約数列:

[1, 5, 25, 41, 205, 409, 1025, 2045, 10225, 16769, 21977, 83845, 109885, 419225, 549425, 901057, 4505285, 8988593, 22526425, 44942965, 224714825, 368532313, 1842661565, 9213307825]

約数ペア:

[(1, 9213307825), (5, 1842661565), (25, 368532313), (41, 224714825), (205, 44942965), (409, 22526425), (1025, 8988593), (2045, 4505285), (10225, 901057), (16769, 549425), (21977, 419225), (83845, 109885)]