29521725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20749

約数の個数: 24

約数和(自身を含む): 51380640

約数和(自身を除く): 21858915

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 20717, 62151, 103585, 310755, 393623, 517925, 1180869, 1553775, 1968115, 5904345, 9840575, 29521725]

約数ペア:

[(1, 29521725), (3, 9840575), (5, 5904345), (15, 1968115), (19, 1553775), (25, 1180869), (57, 517925), (75, 393623), (95, 310755), (285, 103585), (475, 62151), (1425, 20717)]