1263506135

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{11551}}^1$

素因数の和:11854

約数の個数: 16

約数和(自身を含む): 1537062912

約数和(自身を除く): 273556777

約数列:

[1, 5, 131, 167, 655, 835, 11551, 21877, 57755, 109385, 1513181, 1929017, 7565905, 9645085, 252701227, 1263506135]

約数ペア:

[(1, 1263506135), (5, 252701227), (131, 9645085), (167, 7565905), (655, 1929017), (835, 1513181), (11551, 109385), (21877, 57755)]