135778825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4591}}^1$

素因数の和:4634

約数の個数: 36

約数和(自身を含む): 208403328

約数和(自身を除く): 72624503

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 325, 455, 845, 1183, 2275, 4225, 4591, 5915, 22955, 29575, 32137, 59683, 114775, 160685, 298415, 417781, 775879, 803425, 1492075, 2088905, 3879395, 5431153, 10444525, 19396975, 27155765, 135778825]

約数ペア:

[(1, 135778825), (5, 27155765), (7, 19396975), (13, 10444525), (25, 5431153), (35, 3879395), (65, 2088905), (91, 1492075), (169, 803425), (175, 775879), (325, 417781), (455, 298415), (845, 160685), (1183, 114775), (2275, 59683), (4225, 32137), (4591, 29575), (5915, 22955)]