89561025

素因数分解:

$3^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 165465600

約数和(自身を除く): 75904575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 277, 479, 675, 831, 1385, 1437, 2395, 2493, 4155, 4311, 6925, 7185, 7479, 11975, 12465, 12933, 20775, 21555, 35925, 37395, 62325, 64665, 107775, 132683, 186975, 323325, 398049, 663415, 1194147, 1990245, 3317075, 3582441, 5970735, 9951225, 17912205, 29853675, 89561025]

約数ペア:

[(1, 89561025), (3, 29853675), (5, 17912205), (9, 9951225), (15, 5970735), (25, 3582441), (27, 3317075), (45, 1990245), (75, 1194147), (135, 663415), (225, 398049), (277, 323325), (479, 186975), (675, 132683), (831, 107775), (1385, 64665), (1437, 62325), (2395, 37395), (2493, 35925), (4155, 21555), (4311, 20775), (6925, 12933), (7185, 12465), (7479, 11975)]