85155649921

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{131959}}^1$

素因数の和:132240

約数の個数: 16

約数和(自身を含む): 88360416000

約数和(自身を除く): 3204766079

約数列:

[1, 61, 71, 149, 4331, 9089, 10579, 131959, 645319, 8049499, 9369089, 19661891, 571514429, 1199375351, 1395994261, 85155649921]

約数ペア:

[(1, 85155649921), (61, 1395994261), (71, 1199375351), (149, 571514429), (4331, 19661891), (9089, 9369089), (10579, 8049499), (131959, 645319)]