12241245

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7487}}^1$

素因数の和:7604

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 7527075

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 7487, 22461, 37435, 112305, 816083, 2448249, 4080415, 12241245]

約数ペア:

[(1, 12241245), (3, 4080415), (5, 2448249), (15, 816083), (109, 112305), (327, 37435), (545, 22461), (1635, 7487)]