4931575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 6785280

約数和(自身を除く): 1853705

約数列:

[1, 5, 11, 25, 55, 79, 227, 275, 395, 869, 1135, 1975, 2497, 4345, 5675, 12485, 17933, 21725, 62425, 89665, 197263, 448325, 986315, 4931575]

約数ペア:

[(1, 4931575), (5, 986315), (11, 448325), (25, 197263), (55, 89665), (79, 62425), (227, 21725), (275, 17933), (395, 12485), (869, 5675), (1135, 4345), (1975, 2497)]