938384725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1210819}}^1$

素因数の和:1210860

約数の個数: 12

約数和(自身を含む): 1201133440

約数和(自身を除く): 262748715

約数列:

[1, 5, 25, 31, 155, 775, 1210819, 6054095, 30270475, 37535389, 187676945, 938384725]

約数ペア:

[(1, 938384725), (5, 187676945), (25, 37535389), (31, 30270475), (155, 6054095), (775, 1210819)]