42998715

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 33724485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 739, 1293, 2155, 2217, 3695, 3879, 6465, 6651, 11085, 11637, 19395, 19953, 33255, 58185, 99765, 318509, 955527, 1592545, 2866581, 4777635, 8599743, 14332905, 42998715]

約数ペア:

[(1, 42998715), (3, 14332905), (5, 8599743), (9, 4777635), (15, 2866581), (27, 1592545), (45, 955527), (135, 318509), (431, 99765), (739, 58185), (1293, 33255), (2155, 19953), (2217, 19395), (3695, 11637), (3879, 11085), (6465, 6651)]