84879555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17519}}^1$

素因数の和:17563

約数の個数: 32

約数和(自身を含む): 151372800

約数和(自身を除く): 66493245

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 17519, 52557, 87595, 262785, 297823, 332861, 893469, 998583, 1489115, 1664305, 4467345, 4992915, 5658637, 16975911, 28293185, 84879555]

約数ペア:

[(1, 84879555), (3, 28293185), (5, 16975911), (15, 5658637), (17, 4992915), (19, 4467345), (51, 1664305), (57, 1489115), (85, 998583), (95, 893469), (255, 332861), (285, 297823), (323, 262785), (969, 87595), (1615, 52557), (4845, 17519)]