31484575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43427}}^1$

素因数の和:43466

約数の個数: 12

約数和(自身を含む): 40388040

約数和(自身を除く): 8903465

約数列:

[1, 5, 25, 29, 145, 725, 43427, 217135, 1085675, 1259383, 6296915, 31484575]

約数ペア:

[(1, 31484575), (5, 6296915), (25, 1259383), (29, 1085675), (145, 217135), (725, 43427)]