25662761

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 27664896

約数和(自身を除く): 2002135

約数列:

[1, 31, 41, 61, 331, 1271, 1891, 2501, 10261, 13571, 20191, 77531, 420701, 625921, 827831, 25662761]

約数ペア:

[(1, 25662761), (31, 827831), (41, 625921), (61, 420701), (331, 77531), (1271, 20191), (1891, 13571), (2501, 10261)]