23378975

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 30051648

約数和(自身を除く): 6672673

約数列:

[1, 5, 25, 47, 101, 197, 235, 505, 985, 1175, 2525, 4747, 4925, 9259, 19897, 23735, 46295, 99485, 118675, 231475, 497425, 935159, 4675795, 23378975]

約数ペア:

[(1, 23378975), (5, 4675795), (25, 935159), (47, 497425), (101, 231475), (197, 118675), (235, 99485), (505, 46295), (985, 23735), (1175, 19897), (2525, 9259), (4747, 4925)]