3299725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 4901472

約数和(自身を除く): 1601747

約数列:

[1, 5, 11, 13, 25, 55, 65, 71, 143, 169, 275, 325, 355, 715, 781, 845, 923, 1775, 1859, 3575, 3905, 4225, 4615, 9295, 10153, 11999, 19525, 23075, 46475, 50765, 59995, 131989, 253825, 299975, 659945, 3299725]

約数ペア:

[(1, 3299725), (5, 659945), (11, 299975), (13, 253825), (25, 131989), (55, 59995), (65, 50765), (71, 46475), (143, 23075), (169, 19525), (275, 11999), (325, 10153), (355, 9295), (715, 4615), (781, 4225), (845, 3905), (923, 3575), (1775, 1859)]