134381275

素因数分解:

$5^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 195317112

約数和(自身を除く): 60935837

約数列:

[1, 5, 7, 25, 35, 49, 163, 175, 245, 673, 815, 1141, 1225, 3365, 4075, 4711, 5705, 7987, 16825, 23555, 28525, 32977, 39935, 109699, 117775, 164885, 199675, 548495, 767893, 824425, 2742475, 3839465, 5375251, 19197325, 26876255, 134381275]

約数ペア:

[(1, 134381275), (5, 26876255), (7, 19197325), (25, 5375251), (35, 3839465), (49, 2742475), (163, 824425), (175, 767893), (245, 548495), (673, 199675), (815, 164885), (1141, 117775), (1225, 109699), (3365, 39935), (4075, 32977), (4711, 28525), (5705, 23555), (7987, 16825)]