1932315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 3939840

約数和(自身を除く): 2007525

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 239, 245, 385, 539, 717, 735, 1155, 1195, 1617, 1673, 2629, 2695, 3585, 5019, 7887, 8085, 8365, 11711, 13145, 18403, 25095, 35133, 39435, 55209, 58555, 92015, 128821, 175665, 276045, 386463, 644105, 1932315]

約数ペア:

[(1, 1932315), (3, 644105), (5, 386463), (7, 276045), (11, 175665), (15, 128821), (21, 92015), (33, 58555), (35, 55209), (49, 39435), (55, 35133), (77, 25095), (105, 18403), (147, 13145), (165, 11711), (231, 8365), (239, 8085), (245, 7887), (385, 5019), (539, 3585), (717, 2695), (735, 2629), (1155, 1673), (1195, 1617)]