260248935

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11437}}^1$

素因数の和:11523

約数の個数: 32

約数和(自身を含む): 438121152

約数和(自身を除く): 177872217

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 555, 615, 1517, 4551, 7585, 11437, 22755, 34311, 57185, 171555, 423169, 468917, 1269507, 1406751, 2115845, 2344585, 6347535, 7033755, 17349929, 52049787, 86749645, 260248935]

約数ペア:

[(1, 260248935), (3, 86749645), (5, 52049787), (15, 17349929), (37, 7033755), (41, 6347535), (111, 2344585), (123, 2115845), (185, 1406751), (205, 1269507), (555, 468917), (615, 423169), (1517, 171555), (4551, 57185), (7585, 34311), (11437, 22755)]