201576154795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1277}}^1\times {\mathrm{1523}}^1$

素因数の和:3915

約数の個数: 32

約数和(自身を含む): 255222938880

約数和(自身を除く): 53646784085

約数列:

[1, 5, 19, 95, 1091, 1277, 1523, 5455, 6385, 7615, 20729, 24263, 28937, 103645, 121315, 144685, 1393207, 1661593, 1944871, 6966035, 8307965, 9724355, 26470933, 31570267, 36952549, 132354665, 157851335, 184762745, 2121854261, 10609271305, 40315230959, 201576154795]

約数ペア:

[(1, 201576154795), (5, 40315230959), (19, 10609271305), (95, 2121854261), (1091, 184762745), (1277, 157851335), (1523, 132354665), (5455, 36952549), (6385, 31570267), (7615, 26470933), (20729, 9724355), (24263, 8307965), (28937, 6966035), (103645, 1944871), (121315, 1661593), (144685, 1393207)]