12415590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12565

約数の個数: 48

約数和(自身を含む): 35217936

約数和(自身を除く): 22802346

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12541, 25082, 37623, 62705, 75246, 112869, 125410, 137951, 188115, 225738, 275902, 376230, 413853, 564345, 689755, 827706, 1128690, 1241559, 1379510, 2069265, 2483118, 4138530, 6207795, 12415590]

約数ペア:

[(1, 12415590), (2, 6207795), (3, 4138530), (5, 2483118), (6, 2069265), (9, 1379510), (10, 1241559), (11, 1128690), (15, 827706), (18, 689755), (22, 564345), (30, 413853), (33, 376230), (45, 275902), (55, 225738), (66, 188115), (90, 137951), (99, 125410), (110, 112869), (165, 75246), (198, 62705), (330, 37623), (495, 25082), (990, 12541)]