132398875

素因数分解:

$5^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 189820800

約数和(自身を除く): 57421925

約数列:

[1, 5, 7, 25, 35, 125, 175, 337, 449, 875, 1685, 2245, 2359, 3143, 8425, 11225, 11795, 15715, 42125, 56125, 58975, 78575, 151313, 294875, 392875, 756565, 1059191, 3782825, 5295955, 18914125, 26479775, 132398875]

約数ペア:

[(1, 132398875), (5, 26479775), (7, 18914125), (25, 5295955), (35, 3782825), (125, 1059191), (175, 756565), (337, 392875), (449, 294875), (875, 151313), (1685, 78575), (2245, 58975), (2359, 56125), (3143, 42125), (8425, 15715), (11225, 11795)]