135952895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 177638832

約数和(自身を除く): 41685937

約数列:

[1, 5, 13, 65, 169, 251, 641, 845, 1255, 3205, 3263, 8333, 16315, 41665, 42419, 108329, 160891, 212095, 541645, 804455, 2091583, 10457915, 27190579, 135952895]

約数ペア:

[(1, 135952895), (5, 27190579), (13, 10457915), (65, 2091583), (169, 804455), (251, 541645), (641, 212095), (845, 160891), (1255, 108329), (3205, 42419), (3263, 41665), (8333, 16315)]