57149955

素因数分解:

$3^6\times 5^1\times {\mathrm{15679}}^1$

素因数の和:15702

約数の個数: 28

約数和(自身を含む): 102829440

約数和(自身を除く): 45679485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 15679, 47037, 78395, 141111, 235185, 423333, 705555, 1269999, 2116665, 3809997, 6349995, 11429991, 19049985, 57149955]

約数ペア:

[(1, 57149955), (3, 19049985), (5, 11429991), (9, 6349995), (15, 3809997), (27, 2116665), (45, 1269999), (81, 705555), (135, 423333), (243, 235185), (405, 141111), (729, 78395), (1215, 47037), (3645, 15679)]