25025451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13681749

約数列:

[1, 3, 11, 19, 33, 57, 167, 209, 239, 501, 627, 717, 1837, 2629, 3173, 4541, 5511, 7887, 9519, 13623, 34903, 39913, 49951, 104709, 119739, 149853, 439043, 758347, 1317129, 2275041, 8341817, 25025451]

約数ペア:

[(1, 25025451), (3, 8341817), (11, 2275041), (19, 1317129), (33, 758347), (57, 439043), (167, 149853), (209, 119739), (239, 104709), (501, 49951), (627, 39913), (717, 34903), (1837, 13623), (2629, 9519), (3173, 7887), (4541, 5511)]