630846915

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211339}}^1$

素因数の和:211546

約数の個数: 16

約数和(自身を含む): 1014432000

約数和(自身を除く): 383585085

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 211339, 634017, 1056695, 3170085, 42056461, 126169383, 210282305, 630846915]

約数ペア:

[(1, 630846915), (3, 210282305), (5, 126169383), (15, 42056461), (199, 3170085), (597, 1056695), (995, 634017), (2985, 211339)]