26995975

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 34604928

約数和(自身を除く): 7608953

約数列:

[1, 5, 25, 67, 71, 227, 335, 355, 1135, 1675, 1775, 4757, 5675, 15209, 16117, 23785, 76045, 80585, 118925, 380225, 402925, 1079839, 5399195, 26995975]

約数ペア:

[(1, 26995975), (5, 5399195), (25, 1079839), (67, 402925), (71, 380225), (227, 118925), (335, 80585), (355, 76045), (1135, 23785), (1675, 16117), (1775, 15209), (4757, 5675)]