25366923123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12589}}^1$

素因数の和:12716

約数の個数: 64

約数和(自身を含む): 39159936000

約数和(自身を除く): 13793012877

約数列:

[1, 3, 19, 23, 29, 53, 57, 69, 87, 159, 437, 551, 667, 1007, 1219, 1311, 1537, 1653, 2001, 3021, 3657, 4611, 12589, 12673, 23161, 29203, 35351, 37767, 38019, 69483, 87609, 106053, 239191, 289547, 365081, 667217, 671669, 717573, 868641, 1095243, 2001651, 2015007, 5501393, 6936539, 8396863, 12677123, 15345991, 16504179, 19349293, 20809617, 25190589, 38031369, 46037973, 58047879, 159540397, 291573829, 367636567, 445033739, 478621191, 874721487, 1102909701, 1335101217, 8455641041, 25366923123]

約数ペア:

[(1, 25366923123), (3, 8455641041), (19, 1335101217), (23, 1102909701), (29, 874721487), (53, 478621191), (57, 445033739), (69, 367636567), (87, 291573829), (159, 159540397), (437, 58047879), (551, 46037973), (667, 38031369), (1007, 25190589), (1219, 20809617), (1311, 19349293), (1537, 16504179), (1653, 15345991), (2001, 12677123), (3021, 8396863), (3657, 6936539), (4611, 5501393), (12589, 2015007), (12673, 2001651), (23161, 1095243), (29203, 868641), (35351, 717573), (37767, 671669), (38019, 667217), (69483, 365081), (87609, 289547), (106053, 239191)]