8980950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5469

約数の個数: 48

約数和(自身を含む): 24302016

約数和(自身を除く): 15321066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 5443, 10886, 16329, 27215, 32658, 54430, 59873, 81645, 119746, 136075, 163290, 179619, 272150, 299365, 359238, 408225, 598730, 816450, 898095, 1496825, 1796190, 2993650, 4490475, 8980950]

約数ペア:

[(1, 8980950), (2, 4490475), (3, 2993650), (5, 1796190), (6, 1496825), (10, 898095), (11, 816450), (15, 598730), (22, 408225), (25, 359238), (30, 299365), (33, 272150), (50, 179619), (55, 163290), (66, 136075), (75, 119746), (110, 81645), (150, 59873), (165, 54430), (275, 32658), (330, 27215), (550, 16329), (825, 10886), (1650, 5443)]