57319815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 105762816

約数和(自身を除く): 48443001

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 3955, 4831, 11865, 14493, 24155, 33817, 72465, 101451, 169085, 507255, 545903, 1637709, 2729515, 3821321, 8188545, 11463963, 19106605, 57319815]

約数ペア:

[(1, 57319815), (3, 19106605), (5, 11463963), (7, 8188545), (15, 3821321), (21, 2729515), (35, 1637709), (105, 545903), (113, 507255), (339, 169085), (565, 101451), (791, 72465), (1695, 33817), (2373, 24155), (3955, 14493), (4831, 11865)]