672885765

素因数分解:

$3^3\times 5^1\times {\mathrm{4984339}}^1$

素因数の和:4984353

約数の個数: 16

約数和(自身を含む): 1196241600

約数和(自身を除く): 523355835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4984339, 14953017, 24921695, 44859051, 74765085, 134577153, 224295255, 672885765]

約数ペア:

[(1, 672885765), (3, 224295255), (5, 134577153), (9, 74765085), (15, 44859051), (27, 24921695), (45, 14953017), (135, 4984339)]